GAOTek provides state of the art, professional grade Ohmmeters for sale to the United States, Canada and Globally. GAOTek Ohmmeters are portable instruments that accurately measure electrical resistance between two points on a circuit. The Ohmmeters have their own power supply through their own battery, and are needed when the two probes (red: positive side of circuit, black: negative side of circuit) are connected to the two points in the circuit where the desired measurement is to take place. The circuit is turned off, which is when the ohmmeter sends its own current through the circuit. Units of Ohms, symbolized by the Greek letter Ω (Omega), are used as a unit of measure when measuring electrical resistance. In accordance with Ohm’s law, when the current is passing through a circuit is at its maximum, the resistance is said to be the smallest.

 

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ID: GT00Y700ZZ

This Megohmmeter with Auto Voltage Release measures insulation resistance and displays automatic release of voltage and comes with 18 groups of data storage capacity.

ID: GT00YM00ZY

This Handheld Milliohm Meter with Auto shutdown adopts high-performance 32-bit ARM processor which works with high accuracy for a wide measurement range from 10 uΏ to 20 MΏ.

ID: GT00YM00ZZ

This high-performance Handheld Milliohm Ohmmeter with SCPI Command (Keypad Lock) provides accurate and convenient measurements of passive components for a wide measurement range from 10 μΩ to 20 MΩ

ID: GT00YP00ZX

This portable Ohmmeter with Keypad Lock (Auto Power-Off) function accurately measures electrical resistance between two points in a circuit by adopting a high-performance 32dgt ARM micro-processor

ID: GT00YP00ZY

This Milliohm with Data hold battery tester analyzes the degradation of the battery by testing the internal resistance and voltage ranging from 0.1 mΩ to 200 Ω, 0 - 50 V DC voltage.

ID: GT00YL00ZZ

This Micro Ohm Meter with built-in temperature compensation is used to test super low or low resistance and has accuracy of 0.1 % with measurement range 0.1 uΩ to 1.2 GΩ

ID: GT00YP00ZZ

This Handheld AC Milliohm Meter with Four Terminal Measurement is designed as low-resistance meter and a voltmeter with a wide resistance measurement range from 0.01mΩ to 2kΩ and is suitable for assembly line tests for all kinds of batteries

ID: GT00YL00ZY

This Micro Ohmmeter with data hold and remote trigger is designed to measure high, medium and low value resistances for a wide measuring range from  0.001 mΩ ~ 20.100 MΩ