It is also one of the largest distributors of test and measurement equipment in the UK representing many leading American, European and Japanese producers within the United Kingdom market.

Audio Precision Training Workshop

06 June 2005 - Thurlby Thandar Instruments Ltd TTi are running a series of training workshops on audio testing. The next workshop will be run on the 5th and 6th July, and will covering the fundamentals of audio testing on day one and automating the test process on day two.

Frequency counter resolves to microhertz

03 June 2005 - Thurlby Thandar Instruments Ltd The newly revised TF830 from TTi is an 8-digit 1.3 GHz frequency counter which uses an all-new 2U height bench-top case and can measure low frequencies to a resolution of 1 micro Hz. The TF830 uses the reciprocal frequency counting technique to achieve high resolution at all frequencies.

Frequency counter resolves to microhertz

02 June 2005 - Thurlby Thandar Instruments Ltd The newly revised TF830 from TTi is an 8-digit 1.3 GHz frequency counter which uses an all-new 2U height bench-top case and can measure low frequencies to a resolution of 1 micro Hz.

High-performance 12-bit digitiser with 400 MS/s sampling

27 May 2005 - Thurlby Thandar Instruments Ltd GaGe Applied Technologies, worldwide leader in the design and manufacture of high-performance PC-based digitiser and oscilloscope cards, has introduced a new high-performance 12-bit digitiser.

Airbus ABD0100.1.8 test options for California Instruments AC and DC power sources

19 April 2005 - Thurlby Thandar Instruments Ltd Windows software is now available that allows the California Instruments families of AC and DC power sources to support the latest Airbus ABD 0100.1.8 tests for avionics and cabin electronics equipment on aircraft. California Instruments, represented exclusively in the UK by TTi, is the leading manufacturer of AC and DC power sources for aircraft test power systems.

Arbitrary waveform program can handle one million points

23 March 2005 - Thurlby Thandar Instruments Ltd Waveform Manager Plus, the arbitrary waveform creation and editing program from Thurlby Thandar Instruments, has been upgraded to handle larger waveforms and a wider range of digital interfaces. The program can now operate with waveforms of over one million points and can download waveforms to an arbitrary generator using a USB interface in addition to RS232 and GPIB. These improvements will be particularly relevant to users of the company's new TGA12100 Series of 100 MS/s arbitrary waveform generators.

Multi-channel DSOs for floating and differential measurements

21 March 2005 - Thurlby Thandar Instruments Ltd The TPS2000 series of fully isolated multi-channel digital storage oscilloscopes is now available in the UK from TTi. This new oscilloscope family includes the world's first 4-channel, full-featured, isolated, battery-powered oscilloscope. The instruments are ideally suited to use in the design, troubleshooting, installation, and maintenance of components and systems in environments ranging from the laboratory to field servicing.

DC electronic load offers voltage drop-out protection

16 March 2005 - Thurlby Thandar Instruments Ltd The LD300 DC electronic load from Thurlby Thandar Instruments has been enhanced by the addition of a low-voltage dropout facility. This new feature is designed to protect sources such as batteries from damaging levels of discharge by reducing the load current towards zero when the source voltage falls below a user-defined dropout threshold.

Power analyser rapidly pinpoints 3-phase power-quality problems

10 March 2005 - Thurlby Thandar Instruments Ltd The new Fluke 434 and 433 3-phase power-quality analysers, designed to locate, predict, prevent and troubleshoot problems in 3-phase power distribution systems, are now available from TTi (Thurlby Thandar Instruments). These easy-to-use handheld tools have many innovative features that give users all the details that will enable them to pinpoint problems faster and safer.

Mass storage compact flash option for Tektronix TDS1000/2000 digital oscilloscopes

10 March 2004 - Thurlby Thandar Instruments Ltd TTi has released a new communications interface option for the Tektronix TDS1000 and 2000 series of low cost digital storage oscilloscopes. The TDS2MEM storage memory and communication module incorporates a mass-storage CompactFlash memory card. The module is supplied as standard with an 8 Mbyte memory card, but will accept any Type I CompactFlash card up to and including 1 Gbyte, as well as a CompactFlash to USB memory card reader for use with a personal computer.

Windows-based software supports multiple instruments from a single RS232 port

25 February 2004 - Thurlby Thandar Instruments Ltd TTi has introduced a Windows-based program that supports its ARC interface for controlling multiple instruments from a single RS232 port. Designated ARC-Windows, it is a low-cost applications package that supports the ARC interface under all version of Windows from 95 through to XP. It provides pre-programmed commands and tools for building text-based control programs that can be stored as file macros.

Low-cost function generator sweeps to 20 MHz

18 February 2004 - Thurlby Thandar Instruments Ltd TTi has introduced an upgraded version of its TG120 low-cost function generator that is capable of much higher frequency operation than other generators in its price range. Most lower-cost function generators use a technology which enables them to operate at up to a few megahertz maximum. The TG120 utilises an alternative technology which retains satisfactory waveform quality right up to 20 MHz.

Versatile 12-bit, 20 MS/s digitiser for test and imaging systems

11 February 2004 - Thurlby Thandar Instruments Ltd The new GaGe CompuScope 1220, now available exclusively in the UK from TTi is a digitiser card that has been designed to meet the requirements of scientists and engineers in the fields of ultrasonic testing, SONAR and LIDAR imaging systems.

Compact electronic load handles 80 A and 80 V

05 February 2004 - Thurlby Thandar Instruments Ltd The LD300, new from TTi, is a DC electronic load with maximum input levels of 80 A and 80 V, making it ideally suited for use in investigating the behaviour of many different types of DC power sources such as batteries, solar cells, fuel cells or wind generators, as well as electronic power-supply units.

Universal time-interval counter

28 January 2004 - Thurlby Thandar Instruments Ltd The SR620 universal time-interval counter, now available in the UK from TTi, measures time interval, frequency, period, pulse width and phase as well as rise and fall times. It is a reciprocal interpolating counter. The standard timebase is a 10 GHz temperature-compensated oscillator with 3 × 10-9 per day aging. An optional oven oscillator provides even greater accuracy with 5 × 10-10 per day aging. For more demanding applications, a rear panel input allows connection of a 5 or 10 MHz timebase.

Low-cost logic analyser operates to 100 MHz

21 January 2004 - Thurlby Thandar Instruments Ltd The TA320S from TTi is a self-contained logic analyser that offers 32 data channels and 100 MHz acquisition for under £600. The TA320S is highly compact, but has a built-in LCD screen capable of displaying high-resolution graphics or 40-column text. Control and data entry is by a combination of 'soft' keys and an alphanumeric keypad. An RS-232 interface is incorporated which allows data to be sent to (or loaded from) a personal computer.

Multiple-output programmable power system

14 January 2004 - Thurlby Thandar Instruments Ltd The new XMP 2600 multi-output programmable DC power system, now available in the UK from TTi (Thurlby Thandar Instruments), is based on a single mainframe which can be configured with up to eight of 22 different power modules. The flexibility of the XMP 2600 allows the system to be customised for high-level test and OEM applications, including automotive, military, semiconductor manufacturing, burn-in and ATE.

New ScopeMeters with enhanced features for video imaging engineers

06 January 2004 - Thurlby Thandar Instruments Ltd The new upgraded Fluke ScopeMeter handheld oscilloscopes, with enhanced sensitivity and a new troubleshooting feature, are now available from TTi. The new range includes four colour and monochrome models for engineers servicing medical imaging and high-resolution video equipment.

Newly enhanced audio control software

10 December 2003 - Thurlby Thandar Instruments Ltd Audio Precision has introduced a new control software package for its 2700 Series family of audio test instruments. When the new AP2700 software is used with Audio Precision units, it offers a high degree of flexibility in controlling test parameters, monitoring results and manipulating and exporting test data.

Low-cost digital oscilloscope with colour display

27 November 2003 - Thurlby Thandar Instruments Ltd TTi, in partnership with Tektronix, has introduced a new range of low-cost colour display digital oscilloscopes. In addition to its colour display, the new Tektronix TDS2000 series offers up to 200 MHz bandwidth coupled with high sampling speed, a choice of two- or four-channel models, and many new features.

National Instruments IVI drivers for TTi QL Series power supplies

26 November 2003 - Thurlby Thandar Instruments Ltd National Instruments IVI drivers are now available for the QL Series of high-performance laboratory bench power supplies from TTi (Thurlby Thandar Instruments). To assist in the implementation of this precision power supply in automated systems, TTi has now released LabWindows CVI and LabView drivers conforming to the IVI format.

Bench power supply can supply 150 V and 4 A

12 November 2003 - Thurlby Thandar Instruments Ltd The EX752M, new from TTi, is a laboratory bench power supply offering both high-voltage and high-current capabilities. The new unit is a multi-mode 300 W PSU that can operate as a dual supply with two independent and isolated outputs, or as a single supply of double the power.

High-speed 300 MS/s arbitrary function generator

29 October 2003 - Thurlby Thandar Instruments Ltd The new Tabor 3362, now available in the UK from TTi, is a two-channel 300 MS/s (megasamples per second) waveform generator with 4M points (optional 16M points) per channel of waveform memory. The new instrument can be used as either an arbitrary waveform generator or a high-speed function generator, and generates waveforms with 12 bits of vertical resolution.

California Instruments appoints TTi as exclusive UK distributor

15 October 2003 - Thurlby Thandar Instruments Ltd Thurlby Thandar Instruments Ltd., has been appointed as the exclusive UK distributor of AC power sources from California Instruments. With over 40 years experience in the AC power industry, California Instruments has developed an extensive range of cost-effective AC and DC power solutions for a wide range of applications. It is now the world market leader for this type of equipment.

In-line EMC network allows compliance quality measurements

01 October 2003 - Thurlby Thandar Instruments Ltd The LISN1600 from TTi is a line impedance stabilisation network capable of providing compliance level measurements of conducted EMC emissions at the supply input of any piece of electrical or electronic equipment operating from a single phase AC supply. The instrument is designed for use in conjunction with a spectrum analyser or a measurement receiver.

HD/SDI waveform/vector scope monitor

19 September 2003 - Thurlby Thandar Instruments Ltd The new Leader LV 5170D, a multi-format HD/SDI waveform/vector scope monitor with dual CRT displays, is now available exclusively in the UK from TTi. Operating features of the new instrument include the ability to handle 14 HDTV formats as well as optional D1 SDI and 480p analogue signals. Format selection is automatic, with automatic adoption of colorimetry to match the selected system.

2 GHz full performance RF generator costs under Euro 3000

03 September 2003 - Thurlby Thandar Instruments Ltd The new TGR2050, developed and manufactured in the UK by Thurlby Thandar, is a low-cost synthesised 150 kHz to 2 GHz signal generator which incorporates the essential features required for most RF development, test and service work: namely, frequency accuracy and stability, wide dynamic range, low phase noise and low leakage.

Programmable 2.8 kW system power supplies

27 August 2003 - Thurlby Thandar Instruments Ltd The XFR Series of power supplies, now available from TTi, is a range of high-power (2.8 kW) units with various combinations of voltage and current capability. The series utilises 'soft switching' or zero-voltage technology. This virtually eliminates switching transients, and noise performance is closer to linear levels. In addition, efficiency is increased, heat generation is decreased, and stress on the switching transistors is greatly reduced, improving reliability.

Oscilloscope power measurement and analysis software

14 August 2003 - Thurlby Thandar Instruments Ltd The Tektronix TDSPWR2 power analysis software, now available from Thurlby Thandar, transforms a digital oscilloscope into a sophisticated power analysis tool. The new software quickly measures and analyses power dissipation in power-supply switching devices and magnetic components, and then generates detailed test reports in customisable formats.

Hand-held 1.3 GHz frequency counter offers high resolution

31 July 2003 - Thurlby Thandar Instruments Ltd The PFM1300 from TTi is a UK-built hand-held frequency counter which can measure signals from 5 Hz to 1300 MHz. Its low cost of under £100 puts it into the same price category as hand-held multimeters. Despite its compact size and low cost, the PFM1300 incorporates many advanced features. In particular, it uses the 'reciprocal counting' technique to achieve high measurement resolution at all frequencies.

Switching amplifier measurement filter

17 July 2003 - Thurlby Thandar Instruments Ltd The new AUX-0025 switching amplifier measurement filter from Audio Precision is now available from TTi, the exclusive UK distributor. Manufacturers of power amplifiers are moving to switching designs to make their amplifiers lower in cost and more efficient compared to linear power amplifier designs. This technology has particular appeal in automotive and personal stereo applications where efficiency, low battery consumption, small size and low cost are important.

Low-cost pulse generator has variable delay

01 July 2003 - Thurlby Thandar Instruments Ltd The TGP110, new from TTi (Thurlby Thandar Instruments), is a general-purpose pulse generator operating from 0.1 Hz up to 10 MHz. As well as providing independent control of pulse width and pulse repetition rate, it offers independently variable pulse delay.

Windows based program generates complex arbitrary waveforms

04 June 2003 - Thurlby Thandar Instruments Ltd Waveform Manager Plus, new from Thurlby Thandar, is a Windows based program for the creation, editing, translation and management of waveforms. It is intended for use with the full TTi range of arbitrary waveform generation products. The program incorporates a complete suite of tools for waveform creation and editing, including standard waveforms, mathematical expressions and freehand drawing. Virtually any waveform can be created using combinations of these tools.

Function generator with 80 MHz bandwidth

21 May 2003 - Thurlby Thandar Instruments Ltd The Agilent Technologies 33250A, now available from TTi, delivers nearly double the performance of any other generator in its price class. The instrument's 80 MHz bandwidth tackles more diverse applications than ever before, with a wide variety of built-in signals, custom arbitrary waveforms, and pulse capabilities to help tackle hundreds of design tasks. Direct digital synthesis techniques create stable, accurate output signals with low distortion.

Low-cost DDS function generator offers wide range of modulation capabilities

08 May 2003 - Thurlby Thandar Instruments Ltd Thurlby Thandar has revised and upgraded its popular model TG1010 DDS (direct digital synthesis) function generator to provide improved waveform quality. The new TG1010A retains the high functionality of its predecessor but now offers a lower distortion figure of -60 dBc and improved suppression of non-harmonically related spurious effects. It has also been restyled to match the company's range of variable-clock arbitrary generators, the TGA1240 series.

High-performance 20 MHz pulse/function generator

23 April 2003 - Thurlby Thandar Instruments Ltd The new Tabor 8021, now available in the UK from Thurlby Thandar, is a high-performance pulse/function generator which produces a wide range of waveforms including sine, triangle, square, positive pulse, negative pulse, pulse complements, positive ramp, negative ramp and TTL pulse (sync. out).

Low-cost compliance solution for harmonics and flicker measurement

09 April 2003 - Thurlby Thandar Instruments Ltd The new HA1600 and AC1000 from TTi offer a complete solution for in-house compliance quality measurements of current waveform harmonics and flicker as required by the standards EN61000-3-2 and EN61000-3-3.

CompactPCI digitiser offers 14-bit resolution at 100 MS/s

26 March 2003 - Thurlby Thandar Instruments Ltd The GaGe CompuScope 14100C, now available exclusively in the UK from Thurlby Thandar, is a 6U form factor CompactPCI digitiser card that can sample analogue signals at speeds of up to 100 MS/s (megasamples per second) with 14-bit resolution and store the data in the on-board memory.

CompactPCI digitiser offers 14-bit resolution at 100 MS/s

26 March 2003 - Thurlby Thandar Instruments Ltd The GaGe CompuScope 14100C, now available exclusively in the UK from TTi (Thurlby Thandar Instruments), is a 6U form factor CompactPCI digitiser card that can sample analogue signals at speeds of up to 100 MS/s (megasamples per second) with 14-bit resolution and store the data in the on-board memory.

High-accuracy LCR meters

13 March 2003 - Thurlby Thandar Instruments Ltd The SRS SR715/720 family of LCR meters, now available in the UK from TTi, quickly and accurately measures passive components with as little as 0.05% error. The low-cost instruments are easy to set up, adjust and calibrate, making them ideally suited for applications such as incoming inspection, quality control, automated test and general benchtop use.

Low-cost bench power supply is bus controllable

19 February 2003 - Thurlby Thandar Instruments Ltd Thurlby Thandar has introduced a digitally controlled version of the popular EL302 laboratory bench power supply. The 30 V, 2 A unit incorporates an opto-isolated RS-232 interface, and provides users with a low-cost, basic programmable power supply that is sufficient for many applications where the sophistication and complexity of GPIB is not needed.

Analogue-controlled programmable DC power supply with 6 kW output

22 January 2003 - Thurlby Thandar Instruments Ltd Now available in the UK from Thurlby Thandar Instruments, the Xantrex XPR Series is a range of analogue-controlled programmable DC power supplies with an output rating of up to 6 kW.

Digital multimeter has true dual measurement capability

09 January 2003 - Thurlby Thandar Instruments Ltd The model 1705, new from TTi, is a high-performance bench digital multimeter (DMM) incorporating not just dual displays but also 'dual measurement' technology. Unlike DMMs which use dual displays simply to show two parameters of one signal, the 1705 uses a patented technique to enable two signals - a DC voltage and an AC current, for example - to be measured and displayed simultaneously.

PC-based audio test system with GPIB

11 December 2002 - Thurlby Thandar Instruments Ltd The ATS2G audio test system from Audio Precision, now available in the UK from the exclusive distributor, TTi (Thurlby Thandar Instruments), adds GPIB capability to the previously available ATS2A analyser.

High-speed colour handheld oscilloscope

07 November 2002 - Thurlby Thandar Instruments Ltd The new ScopeMeter 190C Series, now available from TTi, features a large, high-resolution, colour screen and a digital persistence mode to give a better view of complex waveforms in the most demanding troubleshooting applications in the field.

World's fastest waveform digitiser cards for CPCI Bus

24 October 2002 - Thurlby Thandar Instruments Ltd GaGe Applied Sciences has introduced a new range of CompactPCI based digitiser cards which provide the fastest available sample rates for 8-bit, 14-bit and 16-bit sampling resolution.

Handheld meter can measure and calibrate most temperature instruments

08 October 2002 - Thurlby Thandar Instruments Ltd The Fluke 724 temperature calibrator, new from TTi, is a powerful yet easy-to-use calibrator. It includes both measurement and source functions to test and calibrate almost any temperature instrument.

Digitally controlled precision power

19 September 2002 - Thurlby Thandar Instruments Ltd The QL Series, new from TTi, is a high-performance laboratory bench power-supply range which provides exceptionally high levels of precision, resolution and stability. Setting resolution is 1 mV in up to 56 V, and setting accuracy is 0.03%. It follows on from the PL series, which has become the most widely used power-supply range within the UK electronics industry.

Waveform monitor for high-definition TV applications

05 September 2002 - Thurlby Thandar Instruments Ltd Now available in the UK from TTi, the Leader LV 5152DA is a waveform monitor specifically designed for high-definition TV applications. The instrument can handle 14 different HDTV formats with automatic format selection and automatic colorimetry adjustment to match the selected system. Detection and logging of colour gamut errors is included, as is the separation of the embedded AES/EBU digital information from the signal being processed, giving eight output channels in four pairs.

Low-cost logic analysers offer up to 48 channels

20 August 2002 - Thurlby Thandar Instruments Ltd The LA3200 and LA4800 logic analysers from Thurlby Thandar are designed to meet the needs of digital engineers working on low- to medium-speed systems. With a choice of 32 or 48 data channels, each offers 100 MHz maximum acquisition speed, 5 ns glitch capture, multi-level trigger sequencing, and many other advanced features.

High-performance electronic load

07 August 2002 - Thurlby Thandar Instruments Ltd Now available from TTi, the Dynaload RBL and RBL488 800W Series single-channel loads provide all the features needed to test a wide range of power sources including power supplies, fuel cells and batteries.

Laboratory power supply meets needs of 42 V automotive standard

24 July 2002 - Thurlby Thandar Instruments Ltd The EX4210R, new from Thurlby Thandar, is a high-current single-output bench power supply capable of currents up to 10 A at voltages up to 42 V. The choice of 42 V enables the unit to be used as a test source for the new generation of automotive electrical parts which will use 42 V (18-cell batteries) instead of 14 V (6-cell batteries) to reduce currents and hence wiring losses.

PCI card provides high-speed sampling and oscilloscope functions

11 July 2002 - Thurlby Thandar Instruments Ltd The Gage CompuScope 1610, now available exclusively in England and Wales from Thurlby Thandar Instruments, is a PCI Bus card that can simultaneously sample two analogue signals at speeds of up to 10 MS/s with 16-bit resolution and store the data in its on-board memory.

Digital Phosphor Oscilloscope with 1 GHz bandwidth

10 July 2002 - Thurlby Thandar Instruments Ltd The TDS5000 Series of digital phosphor oscilloscopes, now available from TTi, deliver up to 1 GHz bandwidth, 5 GS/s real-time sample rate, 8 Mbyte record length and 100,000 waveforms per second maximum waveform capture rate.

Ultra-low-distortion function generator

26 June 2002 - Thurlby Thandar Instruments Ltd The DS360 ultra-low distortion synthesised function generator is now available from TTi. Unlike conventional low-distortion generators using RC oscillators, the DS360 makes use of a precision digitally synthesised source. This method also provides precise frequency control and allows the generation of sine, two-tone, square-wave and noise waveforms together with computer control capability and distortion as low as -100 dBc. Output range is 20 µV to 40 V peak-to-peak.

Multi-channel electronic loads for ATE or bench use

18 June 2002 - Thurlby Thandar Instruments Ltd The MCL488 series of multi-channel electronic loads, now available exclusively in the UK from TTi is designed for ATE system or benchtop applications requiring a high degree of flexibility with multiple channels. The system is based on a subrack housing chassis with a selection of load modules. Up to ten modules can be fitted into the 19 × 10.5 × 23-inch subrack. Modules can be field fitted if required.

Multimeter offers 6½ digits at 5½-digit price

29 May 2002 - Thurlby Thandar Instruments Ltd The Agilent 34401A 6½-digit resolution multimeter, now available from Thurlby Thandar is the ideal DMM for bench and system test applications. It gives a maximum DC voltage resolution of 100 nV on the 100 mV range with an accuracy of 0.0050% + 0.0035% of range. Resistance has a maximum 100 microhm resolution from a 1 mA current source with 0.010% accuracy.

Compact laboratory PSU provides 10 A and 180 W

16 May 2002 - Thurlby Thandar Instruments Ltd The EX1810R, new from TTi, is a high-current single-output bench power supply in a compact case style, and is capable of providing 180 W of power. It can provide current of up to 10 A at voltages of up to 18 V in both constant-voltage and constant-current modes. High power efficiency allows it to operate without any cooling fan despite its small size of 140 × 160 × 195 mm.

High-power programmable power supplies

01 May 2002 - Thurlby Thandar Instruments Ltd The new XDC Series of power supplies, now available in the UK from TTi (Thurlby Thandar Instruments), is a range of ten models offering 12 kW of high power for ATE, production test, burn-in, bulk power and OEM applications.

New audio interface cards introduced

19 April 2002 - Thurlby Thandar Instruments Ltd The new range of Audio Precision computer interface cards is now available in the UK from Thurlby Thandar Instruments. Previously, these cards were only available as part of the APWIN audio analysis software package, which was initially supplied with some versions of the Audio Precision System One or System Two analysis systems, and also as a separate kit for units purchased earlier or for general use.

Universal generator can create standard or arbitrary waveforms

16 April 2002 - Thurlby Thandar Instruments Ltd The TGA1241, new from TTi, is a sophisticated universal generator capable of recreating virtually any waveform. It has a universal signal source architecture and provides the functionality of several different generators within a single instrument. It operates as a standard function generator producing high quality sine, cosine, haversine and havercosine waveforms from 1 mHz to 16 MHz with square waves available up to 20 MHz.

Dual-output high-performance 50 MHz pulse generator

04 April 2002 - Thurlby Thandar Instruments Ltd The Tabor 8500-01 50 MHz pulse generator, available exclusively in the UK from TTi, has two independently programmed output channels plus standard ECL/TTL auxiliary outputs. High-power output amplitude control allows levels to be set up to 32 V peak-to-peak, within a ±24 V DC window.

High-performance audio tester

20 March 2002 - Thurlby Thandar Instruments Ltd The new 200 kHz Cascade Plus audio tester from Audio Precision is now available in the UK from the exclusive distributor, TTi . This audio test & measurement system with dual-domain capability is a PC-based instrument which offers performance enhancements to the award winning System Two. The system also includes an unmatched -112 dB specification for THD+N audio testing.

DPO features performance enhancements to expedite design applications

07 March 2002 - Thurlby Thandar Instruments Ltd Now available from TTi, the new TDS3000B Series of high-speed Digital Phosphor Oscilloscopes (DPOs) offers a number of new features aimed at users involved in electronic design, production, and maintenance.

Logic analyser offers up to 136 channels at 2 GHz

06 February 2002 - Thurlby Thandar Instruments Ltd An extended range of the Tektronix TLA600 Series of logic analysers with up to 136 channels is now available from TTi. The analysers operate on an Open Windows platform which is an environment essentially identical to that of the ordinary personal computer. The range has been specifically designed for engineers who need to quickly identify hardware and software problems that can delay the product development cycle.