<strong>Red</strong> <strong>Hot</strong> <strong>Price</strong> <strong>Rollback</strong> 72-7720/7725 Digital Multimeters Fully functional multimeters offering a variety of ranges for all service applications. Rugged overmolded housing stands up to the daily rigors of field service use, and large backlit LCD display is easily read from several feet away. Measures AC/DC voltage, AC/DC current, resistance and capacitance, the 72-7725 also measures frequency and temperature. 3-¹⁄₂ digit, 1999 count display features ⁷⁄₈" digits for easy at–a–glance reading. • Continuity buzzer • Data hold • Full icon display • Sleep mode • Low battery display • Included standard test leads, plus separate short leads for accurate capacitance checking • Includes standard 9V battery and owners manual • Meets 1000V CATII standards 72-7725 extra features • Temperature measurement • Frequency measurement IN0441506 72-7720 502438 £13.95 IN0441606 72-7725 £16.95 72-7930 Digital Multimeter • 1999 Digit display • AC/DC voltage measurement • AC/DC current measurement • Resistance measurement • Capacitance measurement • Temperature measurement (°F only) • Frequency measurement • Continuity buzzer + diode test • Transistor • Data hold • Full icon display • Sleep mode • Low battery display • Meets IEC1010 safety standards CAT III 600V and CAT II 1000V Supplied with: test lead, battery, manual, test clip, multi-purpose socket, holster. £15.95 order code IN0442406 456530 TRMS Multimeter with USB Interface Model: 72-7730 Full function multimeter offers a variety of ranges for every service application, the accuracy of a 19,999 count display, and an optically isolated USB interface. It measures AC/DC voltage, AC/DC current, resistance, capacitance, temperature, frequency and duty cycle. Triple display features 12mm primary digits and dual 6mm secondary displays, plus an analogue bargraph and numerous on–screen icons. • True RMS measurement • AC+DC measurement • Selectable auto/manual range • Data logging and data recall • Peak hold and Data hold • Max/min mode and Relative modes • 4 - 20mA current loop measurement • Dual level backlit display • Supplied with 100mm opto–coupled USB cable, data logging software, standard test leads, short clip leads for accurate capacitance measurements, alligator clip adaptors, 9V battery, soft case and detailed instruction manual £54.95 order code IN0511206 464384 All <strong>Price</strong>s Exclude VAT 106 72-7735/7740/7745 Autoranging Multimeters • Switchable auto/manual range • Diode check • Continuity buzzer • Data hold • Full icon display • Relative mode • Low battery display • Included standard test leads, plus separate short leads for accurate capacitance checking • Comes complete with standard 9V battery and owners manual • Meets 600V CATIII, and 1000V CATII standards 72-7735 extra features • RS232C • Display backlight 72-7240 extra features • Sleep mode • Temperature measurement • Thermocouple temperature probe 72-7745 extra features • True RMS • RS232C • Display backilight • Temperature measurement • Thermocouple temperature probe Full function multimeters that offer a variety of ranges for every service application. Rugged overmolded housing stands up to the daily rigors of field service use, and large LCD display is easily read from several feet away. Measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature (72-7740 and 72-7745 only) and duty cycle. 3-3/4 digit, 3999 count display features 3/4" digits and numerous on–screen icons, for easy at–a–glance reading. IN0441706 72-7735 481574 £21.15 IN0441806 72-7740 £25.27 IN0441906 72-7745 £35.75 Digital Bench Multimeter • A 4000 count bench multimeter with a basic accuracy of 0.3% • 18mm high back lit LCD display with annunciators and a 42 segment bar graph • True RMS measurement • Capacitance and frequency measurement • Auto and manual ranging • RS232 connectivity • Diode test • Data hold, delay, min, max, memory store/recall • Powered by either mains supply or AA batteries • Includes an integral storage compartment for leads Supplied with: Mains lead, test leads, RS232 lead, software, carrying strap and operating manual. £55 order code IN0526006 499631 Oscilloscope - 2 CH A high quality, budget oscilloscope with many of the functions found on much more expensive oscilloscopes. • 20MHz dual channel • 6" Rectangular CRT with internal graticule (8x10 DIV display area) • High sensitivity (1mV/DIV) • X-Y operation • Z axis input • CH1 output • TV synchronisation • Multiple triggering function including ALT function • Supplied with 2 probes and a power lead Technical Data Vertical System Operating Modes CH1, CH2, DUAL (ALT/CHOP), ADD Input Voltage 250V pk Sensitivity 5mV/DIV to 5V/DIV ±3% Bandwidth DC(AC10Hz) to 20MHz (-3dB) Rise Time 17.5ns Input Impedance 1MΩ Coupling AC, DC, GND CH1 Output Horizontal System 20mV/DIV Sweep Time 0.2μS to 0.5s/DIV ±3% X-Mag Triggering x10 Modes AUTO, NORM, TV-V, TV-H Sources CH1, CH2, ALT, LINE, EXT Coupling AC Slope X-Y Operation '+' or '-' Sensitivity 5mV to 5V/DIV ±4% Bandwidth DC to 500kHz Phase Difference Z-Axis 5V p-p Frequency Response £185 DC to 2MHz order code IN0152806 481791 Handheld PAT Tester Primetest 50 Simply choose the test you require; earthed appliance, double insulated appliance, or mains cord testing. The simple display shows whether it’s a pass or fail. A great choice for those needing a reliable, easy to use, portable safety tester. Technical Data Earth Continuity Test current ±200mA DC Pass / Fail Threshold 0.2Ω Insulation resistance Test voltage 500V DC Pass value 2MΩ IEC Lead Test Tests Performed Earth Continuity Insulation resistance Live, Neutral Continuity and Polarity Power Socket Test Input Voltage Range 230V +10%,-15% AC Voltage indications Phase to earth, Phase to neutral Neutral to earth potential £199 order code IN0499306 464208 Colour 25MHz Digital Oscilloscope Model: PDS5022s A general purpose 2 channel digital oscilloscope with a large 7.8" colour display making it ideal for education and industrial environments. • 7.8" Large colour display (640x480 resolution) • USB Connection • Bandwidth: 25MHz • Modes: Normal, Peak Detect & Averaging • Sample Rate (real time): 100MS/s Supplied with 1 pair of 1:1 (10:1) passive probes, USB cable, power cable, instruction manual, driver cd and an adjustment probe compensation pen Technical Data Input Coupling DC, AC Impedance 1MΩ ±2% in parallel wuth 20pF ±3pF Probe Attenuation 1X, 10X, 100X, 1000X Max. Input Voltage Horizontal System 300V (PK-PK) CAT II Sampling Range 10S/s - 100mS/s Record Length Max. 5K points Timebase Range 5ns/div - 50s/div Timebase Accuracy Vertical 100ppm Resolution 8-bits Sensitivity 5mV/div - 5V/div Position Range ±10div (5mV/div - 5V/div) Rise Time ≤14 ns DC Gain Accuracy Triggering ±5% Source CH1, CH2, EXT Mode Edge, Video Trigger Sesitivity Measurements Internal: 2 div, EXT: 400mV Cursors ΔV, ΔT Pk-pk, Averaging, RMS, Auto Frequency, Circle Waveform Maths +, -, Inverted Waveform Storage 4 Waveforms, 4 Settings Probe Compensation Output Output Voltage Approx 5V, PK-PK≤1M Loading Frequency General 1KHz Square Wave Power Supply 100 - 240V AC, 50Hz, CATII Power consumption ≤15W Dims (WxHxD): 350x157x120 mm £179 order code IN0566306 528296 IN0566406 Rechargeable Battery £54.95 IN0566606 Carry Case £16.95 IN0566706 10:1 Probe £10.50 IN0566806 100:1 Probe £18.25 2MHz Function Generator with LED Display A low cost function generator with many features found on much more expensive units. The units have a LED display and integral bench stand/carry handle. Supplied with BNC to 2x croc. clip lead. • Large 4 segment LED display • 0.2Hz to 2MHz frequency range in 7 ranges • Sine, Triangle, Square, TTL Pulse and CMOS output • Coarse and fine tuning • Built-in 4 digit counter (Internal only) • Two-step attenuator plus variable control • Variable DC offset • VCF (Voltage Controlled Frequency) input function • Output overload protection £115 order code IN0153106 521757 FAX YOUR ORDERS TO US ON 08447 88 00 89
0-15V Laboratory Power Supply Professional laboratory power supply with LCD display with backlight for voltage and current and current and voltage adjustment • Fuse protected • Front panel made from plastic, all others made of steel • White/grey in colour • IEC1010 output connectors Technical Data Output Voltage Output Current Dimesions 1.2 - 15V adjustable 0-3A 215x155x95mm £35.95 order code IN0243606 462540 Bench Power Supply - 0-30V/3A An excellent value power supply with variable voltage, variable current and separate backlit LCD displays. Ideal for laboratory and test bench use. • 2 Separate 3¹⁄₂ digit, LCD displays with backlights • Separate current and voltage controls • Coarse and fine adjustment controls • High stability constant voltage and constant current operation • Short circuit and over current protection Technical Data Output Voltage 0 to 30V dc Voltage Accuracy ±1% Output Current 0 to 3A Current Accuracy ±2% Ripple
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