Showing 13–24 of 122 results

GAOTek COD Portable Tester

SKU: GAOTek-TLT-166
GAOTek COD portable tester provides multi-parameter water quality analysis mainly used in the field, supports intelligent batteries, car power with high pressure and waterproof portable test cases.

GAOTek Comprehensive Tester

SKU: GAOTek-TLT-181
GAOTek comprehensive tester has multifunction digital safety testing instrument, designed with a combination of large-scale integrated analog & digital circuits and micro-processor chip.

GAOTek Connector Fiber Optic Tester

SKU: GAOTek-TLT-110
GAOTek connector fiber optic tester this type of Handheld optical power meter is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements as well as for relative loss measurements in optical fibers.  

GAOTek CT PT Analyzer

SKU: GAOTek-TLT-165
This CT PT Analyzer has an operating temperature of 14 °F to 122 °F, actual load measurement of 300 V A and working power supply of 50 Hz to 60 Hz.

GAOTek Current Load Transmission Line Tester

SKU: GAOTek-TLT-157
GAOTek current load transmission line Tester is portable analyzer designed for analyzing current transformers and voltage transformers of protection or measurement use, which is suitable for laboratory and on-site tests.

GAOTek DC Digital Tester

SKU: GAOTek-TLT-198
GAOTek DC digital tester measures the insulation resistance of insulators in power systems to ensure the reliable and safe operation of transmission lines.

GAOTek DC Resistance Testers

SKU: GAOTek-TLT-190
GAOTek DC resistance tester has overhauling and changing tap switch, it is also an important detecting project after fault.

GAOTek DC Resistance Transmission Line Testers

SKU: GAOTek-TLT-191
GAOTek resistance tester has dc resistance is transformer manufacturing of semi-finished products, finished products testing, installation, commissioning test and power sector preventive test will measure project, can effectively find the transformer coil material selection, welding, loose connection parts, short, break the blemish such as manufacturing and running after the existence of hidden dangers.

GAOTek DC Resistance Transmission Line Testers

SKU: GAOTek-TLTX-192
GAOTek DC resistance transmission line testers is apply to the test for all kind of sensibility on-load DC resistance and low-voltage switcher touched resistance, cable or weld resistance of transformer, large generator, CTPT, etc.

GAOTek Digital AC Tester

SKU: GAOTek-TLT-377
This Digital AC Testers has output waveform of 60 HZ, output power of 1500 VA, power consumption of ≤ 30 W and time range of 99 s ± 1%.

GAOTek Digital Ground Resistance Tester

SKU: GAOTek-TLT-101
This Digital Ground Resistance Tester has ambient temperature of 32 °F to 113 °F, resolution of 0.001 ohms and voltage of AC 0 V to 19.99 V.

GAOTek Digital LCD Tester

SKU: GAOTek-TLT-193
This Digital LCD Tester has test voltage of 5000 V, measuring time of 15 minutes, short circuit current of < 3 mA and range of 5 Mohm to 1000 Gohm.