Showing results: 436 - 450 of 2647 items found.
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72-13435 -
Tenma
*Clear LCD Display*Equipped with comfortable protective cover, test probe holder*2m drop test, precision protection*Auto Power Off*Auto Backlight Off*Loud Buzzer Sound*Knobs shift smoothly, in-line with ergonomics*Powered by AAA 1.5V x 2 batteries*12-month limited warranty *view Terms & Conditions for details
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WS-3000 -
NAPSON Corp.
*Automatic probe head selection(exchanger) among 4 kinds of probe head*[No need to exchange a probe head by each different sample measurement]*Edge 1mm measurement is available by dual meas. mode*High cost performance from high speed measurement*FOUP compatible, GEM / SECS compatible
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RT-3000/RG-1000F -
NAPSON Corp.
*Fully automatic system for large sizes of flat panel with glass loading robot*Tester self-test function, Measurement position correction function, wide measurement range*Min. 0.1 mm meas. resolution and user programmable test pattern*Host (CIM) communication and 2-D/3-D Mapping software
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Extech GRT300 -
Extech Instruments Corporation
The GRT300 measures earth ground in 4 ranges from 2 to 2000 Ohm. 4-wire, 3-wire, and 2-wire testing. Large dual line LCD. Automatic I (current) and P (potential) spike check. Test Hold function for easy operation. Autoranging, Automatic Zero adjustment, Data Hold and Auto Power off. AC Earth Voltage. Overrange and low battery indication. Complete with test leads with alligator clips, 4 auxiliary earth bars, hard carrying case, and eight 1.5V AA batteries.
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TOS5300 Series -
Kikusui Electronics Corp.
The "TOS5300 Series" is a series of test instruments used in Hipot (withstanding voltage) tests and insulation resistance tests, two of the four tests regarded as necessary for ensuring the safety of electrical products. With an output of 5 kV/100 mA (AC) and 6 kV/10 mA (DC), the series can be used in Hipot (withstanding voltage) & insulation resistance testing of electronic equipment and electronic parts, based on the requirements of IEC, EN, UL, VDE, JIS, and other international safety standards and the Electrical Appliance and Material Safety Law. Also, the test voltage stability is improved with the adoption of a newly developed switching amplifier. Since the output voltage can be kept constant even when the AC line voltage or frequency changes, consistent testing can be performed, even when the power supply environment is in an unstable region. The TOS5300 is also equipped with a number of features that are capable of meeting a variety of test needs. It is a new low-cost standard model that provides thorough operability, reliability and safety.
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DUORES -
NAPSON Corp.
Easy to measure sheet resistance & carry aroundReplaceable hand-held probes for Non-destructive & Contact type
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72-10395 -
Tenma
Pocket sized multimeter which comes in a self-contained folding case. The meter measures AC/DC voltage, resistance, capacitance & frequency.
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Premier Electrosystems
Digital Ohm meters (Micro Ohm Meter, Milli Ohm Meter, Ohm Meter) manufactured by Premier Electrosystems, are microcontroller based instruments having effective measuring range from 1 Micro Ohm to 20 Mega Ohm in various models. Use of latest Art Of Technology ensures excellent stability in all range. Four wire measurement systems eliminate lead resistance error. Complete solid state design, use of latest L.S.I technology ensures fast response, high accuracy, stability & noise immunity.
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Extech MG500 -
Extech Instruments Corporation
The MG500 is a digital high voltage insulation tester that tests voltage up to 10kV and measures insulation resistance to 500GOhm. The MG500 has a CAT III 300 Volt safety rating. This product is complete with a year warranty, built-in heavy duty carrying case with cover, test leads, alligator clips, and 8 x C batteries.
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Extech 380396 -
Extech Instruments Corporation
With the 380396 measure Insulation Resistance to 60GΩ with test voltages of 500V, 1000V, 2500V, and 5000V. Featuring polarization Index measurement (PI), Dielectric Absorption Ratio measurement (DAR), AC/DC Voltage measurement to 600V with Min/Max, Peak and Relative functions, and 1 to 15 minute timer function for IR measurements. Comes with test leads, eight C batteries, 220V AC adaptor, heavy duty carrying case, and user manual.
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Extech 380395 -
Extech Instruments Corporation
With the 380395 measure Insulation Resistance to 60GΩ with test voltages of 500V, 1000V, 2500V, and 5000V. Featuring polarization Index measurement (PI), Dielectric Absorption Ratio measurement (DAR), AC/DC Voltage measurement to 600V with Min/Max, Peak and Relative functions, and 1 to 15 minute timer function for IR measurements. Comes with test leads, eight C batteries, 120V AC adaptor, heavy duty carrying case, and user manual.
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Extech 380976-K -
Extech Instruments Corporation
The 380976-K is a Single Phase/3 Phase 1,000 Amp AC Power Clamp Meter Kit. Measures 1/3-Phase True Power (kW), Apparent Power (kVA), Reactive Power (kVAR), Horsepower (HP), Power Factor, and Phase Angle with Lead/Lag indicator. Auto Detect AC/DC Voltage measurements with simultaneous frequency display. In addition, the supplied test lead kit includes two CAT IV 72" test leads, 2 modular test probe handles, 2 plunger activated jaw clips, and 2 extra-large alligator clips. Complete with test lead kit, Type K probe, carrying case and 9V battery.
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Handheld Turns Ratio & Winding Resistance Tester TWR-H -
Amperis sl
TWR-H is a handheld, battery operated, fully automatic test set specially designed for turns ratio, phase shift, excitation current and winding resistance measurements of transformers. It can also perform demagnetization of these transformers. Transformer turns ratio is determined by applying AC voltage across high voltage winding, accurately measuring AC voltage across the corresponding unloaded transformer winding, and then displaying the ratio of these voltages. User can enter a transformer’s nameplate voltages, so that turns ratio deviation can be calculated. This feature eliminates any error otherwise caused by an operator’s manual calculation. TWR-H compares measured turns ratio with the nameplate ratio and prints out the % of error for each test. Transformer winding resistance is determined by injecting DC current through a winding, accurately measuring DC voltage across the winding, and then calculating resistance as the ratio of voltage and current. The device generates true DC ripple-free currents. Both the injection of the current and the discharge of energy from transformer magnetic circuit are automatically regulated.
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Changzhou Tonghui Electronic Co., Ltd.
Tonghui Mirco Signal Testers - DC low resistance tester, AC ;pw resistance tester/battery tester, insulation resistance meter, high resistance meter/fA meter/pA meter, etc.