Diode Testers

The B+K Precision model 520C Transistor Tester is designed for in circuit and out of circuit transistor testing with special features for making additional tests on devices out of circuit. The instrument is designed for a minimum amount of control manipulation, making for rapid testing of most devices. Determines good or bad transistors, FET's, SCR ...more

CAMI Research Inc.manufactures the CableEye PC-based cable and harness tester. Find defective, miswired, and intermittent cables instantly, before they damage your equipment or fail at your customer's site. Use CableEye to measure a cable or wire harness in less than one second, view a color graphic wiring display of the cable's schematic, add de ...more

Same Proven Technology as all 5000 Series Testers. High Speed Single Test Measure. Capable of Testing Multiple and Mixed Devices. 1KV Standard, 2KV Optional. 1NA to 50A Standard, 100A Optional. 0.1NA Resolution. Complete Self Test. Auto-Calibration. RDSON to 0.1MOHM Resolution. Windows Application Software. Optional Scanner. Optional Wafer Map ...more

This handy capacitance meter (0.1 pF to 20 mF) and ohm meter (0.1 ohm to 20M ohm) also tests: transistors, beta, diodes, SCRs, LEDs and batteries. 3 1/2 digit extra large (0.8' digit) high contrast LCD display. Capacitance zero adjustment ...more

Checks transistors & diodes in circuit. Identifies NPN or PNP transistors. Checks small or large power types. ...more

The 9424-KT/9415-PU tester measures thermal resistance characteristics of transistors, diodes, MOSFETs and IGBTs. It can also measure the safe operating area of these devices. Contact check and oscillation detection is included to ensure high reliability during testing. The tester is equipped with device protection circuit to prevent device damage ...more

Small Signal and Power Discrete Semiconductor Tester. Parametric Measurements of Leakage Current, Breakdown Voltage, Gain, Saturation Voltage, On-State, Off-State, AC , Impedance, Transconductance, Capacitance. Transistors, Diodes, IGBTs, Hybrids, FETs, Jfets, Zeners, IGBTs, SCRs, Triacs, Optos  ...more

The 3451E Surge Test Station provides high current surge testing capability for two leaded devices such as Diodes, TVS's (transient voltage suppressors) Zeners and SSOVP devices. The 3451E can perform the following surge test types with a maximum compliance of 300V ...more

LCD Max. Indication 3999,with length unit. Locate the broken point of a cable. With RS-232 interface, it can be connected to your computer. Takes a new ¡°VECTOR MEASUREMENT¡± technology in measuring the length of the cable. Length Test Range:400m/4000m/40km. Accuracy: ¡À1% rdg ¡À 0.3m. For use in computer network, CATV, communicate engineering. W ...more

the digital 3 in 1 multitester combines the functions of a multimeter, a phone line tester and a network cable tester2 000 counts LCD display with automatic polarity indication. data hold function. continuity and diode test. white backlight.battery test: 1.5 / 6 / 9V. telephone line test. network cable test (RJ45). ...more

The 9614-KT tester measures thermal resistance characteristics of transistors, diodes, MOSFETs and IGBTs. It can also measure the safe operating area of these devices. This tester is very effective in detecting die bonding failure. The tester is equipped with device protection circuit to prevent device damage at the start of an avalanche. ...more

This tester is designed for checking lamp bulbs, fuses, LED’s, diodes, live 12 Volt DC circuits, and for continuity in a circuit. ...more

Eminently efficient, affordable and highly productive, the YP-1024 tests as many as 100 pins in less than five seconds. The YP-1024 checks pin-to-pin wiring, the functionality of embedded components (diodes, capacitors, resistors and more); and it also diagnoses shorts, opens, malfunctions and mis-wires in any cable. ...more

3 1/2-Digit DMM Multitester ? 3/4" High-Contrast LCD Display ? 32-Position Rotary-Range Switch ? Diode and 50" Continuity Beeper ? Overload Protected ? Transistor Tester 10µA 3.4V ?  ...more

The ATSI SST-450 Surge Suppressor Tester is designed to quickly and easily test all commonly used transient voltage suppressors: metal-oxide varistors (MOVs), gas-discharge tubes (GDTs), silicon avalanche diodes (SADs), thyristor surge protective devices (TSPDs), and hybrid devices. ...more

The 9414-KT/9215-PU tester measures thermal resistance characteristics of transistors, diodes, MOSFETs and IGBTs. It can also measure the safe operating area of these devices. Contact check and oscillation detection is included to ensure high reliability during testing. The tester is equipped with device protection circuit to prevent device damage ...more

Use of inGaAs photo diode. Wavelength range:850nm,1300nm,1310nm,1550nm. Measurement range: +3dBm ~ -55dBm,2mW ~ 4nW. Accuracy:±0.3dBm. Low battery indication, With overload indication, With auto power off, back light. Use of InGaAs photodiode and flat response curve. Range of wavelength measurement :800nm ~1600nm. Connector:ST,FC,Universal(option). ...more

Tests diodes under simulated working conditions for short and open circuit, efficiency and leakage without unsoldering the diode from the heat sink. 240V operation - fuse protected. Meter scale 3-0-3 amps. ...more

Advanced Hipot Tester with Graphical Touch-Screen Control. 4.1 Mb, Audio and Video, 100 second run time, requires Flash plug-in. oint Labeling: Standard Adapter Labeling or Custom 30 Characters. Components: Resistors, Diodes, Capacitors, Twisted Pairs, Custom ...more

For use on large capacity alternators. High low switch. 240 volt operation. Meter scale 10-0-10 amps. DT-730 For use on extra large capacity alternators. Meter scale 30-0-30 amps. 240 volt operation. ...more

Use infrared source: LED/Laser Diode ...more

Use of inGaAs photo diode. Wavelength range:850nm,1300nm,1310nm,1550nm. Measurement range: +3dBm ~ -55dBm,2mW ~ 4nW. Accuracy:±0.3dBm. Low battery indication, With overload indication, With auto power off, back light. Use of InGaAs photodiode and flat response curve. Range of wavelength measurement :800nm ~1600nm. Connector:ST,FC,Universal(option). ...more

MS2600 is an open jaw digit electrial tester. There are DCV, ACV, ACA, Ω, CAP, frequency, diode test, continuity test and duty cycle test function. Moreover, there are auto and manual range, relative measurement, data hold, and backlight auto off time limit mode. Test leads can be inserted on groove of back of the tester. ...more

Functional test based on the comparision of the high voltage discharge profile • Dimesnsional test of the pencil coil body and connector. • Up to 50kV voltage switching • Pencil coil internal components test (Capacitor, diodes,....) • Electronic load to simulate spark plugs. • High dynamics rotary plate based machine ...more

Special designed for quick site checking. Voltest-B is a LED indicated 2 pole tester, measured up to 750V AC/DC, integrated one pole phase detection, continuity beeper, selft test, ultra bright white LED torch and IP65 protection for all weather use. The Voltest-S not only integrated with above features but also featured with Automatic Sensing of A ...more