Showing 25–48 of 103 results

GAOTek Digital Resistance Ohmmeter

SKU: GAOTek-OHM-232
GAOTek digital resistance ohmmeter is a digital insulation resistance tester

GAOTek Digital Voltage Ohmmeter

SKU: GAOTek-OHM-238
GAOTek digital voltage ohmmeter can measure AC or DC voltage, AC current, resistance and test continuity.  

GAOTek Dynamic Contact Resistance Meter

SKU: GAOTek-OHM-170
This Dynamic Contact Resistance Meter has 14 °F to 122 °F of temperature, accuracy of ± (0.5 % rdg +2 words), and output current of 200 A 100 A.

GAOTek Dynamic Contact Resistance Tester

SKU: GAOTek-OHM-172
GAOTek dynamic contact resistance tester is suitable for precision measurement for high or low voltage switches contact resistance and cable or line DC resistance.

GAOTek Earth Ground Megohmmeter

SKU: GAOTek-OHM-214
This Earth Ground Megohmmeter has operating temperature of 32 °F to 104 °F, measuring range of 2000 Ω and a testing Voltage of 0 V to 200 V.

GAOTek Earth Insulation Ohm Meter

SKU: GAOTek-OHM-212
This Earth Insulation Ohm Meter has operating temperature of 0 °F to 104 °F, accuracy of ± 2 % rdg ± 3 rdg and a voltage resolution of 1 V.

GAOTek Earth Resistance Megohmmeter

SKU: GAOTek-OHM-236
This Earth Resistance Megohmmeter has operating temperature of 32 °F to 104 °F, resistance AC voltage range of 20 Ω and resolution of 0.01 Ω.

GAOTek Earth Resistance Meter

SKU: GAOTek-OHM-171
GAOTek earth resistance meter is adopted the latest digital and micro-processing technology and can accurately detect ground resistance, soil resistivity, and ground voltage.

GAOTek Electrical Ohmmeter

SKU: GAOTek-OHM-233
This Electrical Ohmmeter has an operating temperature of 32 °F to 104 °F, measuring voltage range of 0 V to 620 V, and frequency range of 60 kHz.

GAOTek Four Wire Ohmmeter

SKU: GAOTek-OHM-184
GAOTek four wire ohmmeters are used to measure DC low resistance through a 4-wire method.

GAOTek Ground Resistance Megohmmeter

SKU: GAOTek-OHM-230
GAOTek ground resistance megohmmeter can test earth resistance of various earth systems including power systems

GAOTek Handheld Analog Ohmmeter

SKU: GAOTek-OHM-234
This Handheld Analog Ohmmeter has an operating temperature of 32 °F to 104 °F, resistance range of 20 MΩ, overload protection of 250 V.

GAOTek Handheld Electromagnetic Radiation Detector

SKU: GAOTek-RMD -109
GAOTek Handheld Digital electromagnetic radiation detector is a field-portable unit that measures DC magnetic fields with direct digital readout in mT or G.

GAOTek Handheld Low Resistance Ohmmeter

SKU: GAOTek-OHM-168
GAOTek handheld low resistance ohmmeter provides fast, accurate, and repeatable measurements in electrically noisy environments.

GAOTek High Precision OHM Meter

SKU: GAOTek-OHM-187
This High Precision Ohm Meter has temperature of 14 °F to 211.82 °F, test current of 1 A to 1 μ A, and measurement range of 0.01 μ Ω to 1200 MΩ.

GAOTek High Precision Ohmmeter

SKU: GAOTek-OHM-179
GAOTek high precision ohmmeters are MCU controlled measuring instruments for direct readout of resistance and current.

GAOTek High Voltage Megohmmeters

SKU: GAOTek- OHM-190
This High Voltage megohmmeters has temperature of −4°F to 104°F, short circuit current of 10 mA, and measurement range of 2 MΩ to 2000 MΩ.

GAOTek Industrial Grade Ohmmeter

SKU: GAOTek-OHM-226
This Industrial Grade Ohmmeter has a working temperature of 32 °F to 95 °F, power voltage of 600 V and non-condensing relative humidity of <75 % RH.

GAOTek Insulation Resistance

SKU: GAOTek- OHM-177
This Insulation Resistance Meter has temperature measurement of −49 °F to 257°F, testing voltage of 2.5 KV, and current test range of 10 mA.

GAOTek Insulation Resistance Earth Meter

SKU: GAOTek- OHM-182
This Insulation Resistance Earth Meter has an operating temperature of 14°F to 122°F, resolution of 0.001, and DC voltage of 0.0 V to 1000 V.

GAOTek Insulation Resistance Megohmmeter

SKU: GAOTek-OHM-237
This Insulation Resistance Megohmmeter has operating temperature of 14 °F to 122 °F, DC voltage range of 0 V to 1000 V and rated voltage of 2500 V.

GAOTek Insulation Tester Ohmmeter

SKU: GAO-EOM-119
This Tester Ohmmeter offers dual AC/DC testing, synchronized dual display, real-time software, high-pressure prompt sound, compact design.

GAOTek LCD Digital Clamp Ohmmeter

SKU: GAOTek-OHM-245
This LCD Digital Clamp Ohmmeter has DC voltage range of 1000 V, AC current range of 200 A to 1000 A, and resistance range of 20 MΩ to 2000 MΩ.

GAOTek Loop Contact Resistance Tester

SKU: GAOTek-OHM-174
GAOTek loop contact resistance tester is made and contains advanced high-power switching power supply technology and advanced electronic circuit.