Showing 13–24 of 90 results

GAOTek High Quality Electric Tester

SKU: GAOTek–EIT-158
GAOTek high quality electric tester is used to test 1pc or 3pcs single phase energy meter or AC meter at same time.

GAOTek Partial Discharge Detector Tester

SKU: GAOTek–EIT-157
This Partial Discharge Detector Tester has a temperature of -4 ℉ to 122 ℉, an accuracy of ±1 dB, and a measurement range of 0 dBmV to 60 dBmV.

GAOTek Instrument Measuring PD Tester

SKU: GAOTek–EIT-156
GAOTek instrument measuring PD tester a new generation of high-performance digital PD measurement and analysis instruments.

GAOTek Digital Eddy Flaw Detector Tester

SKU: GAOTek–EIT-155
GAOTek digital eddy flaw detector tester is an electromagnetic product family that using the world's most advanced DSP and FPGA integration technology greatly improves the signal processing speed; detection accuracy rate is 10 times that of similar products.

GAOTek Voltage Drop Tester

SKU: GAOTek–EIT-154
This Voltage Drop Tester has an operating temperature of -4 ℉ to 131, a data storage of 1000, and an output voltage of AC  50 V to AC 450 V.

GAOTek Transformer PD Tester

SKU: GAOTek–EIT-153
GAOTek transformer PD tester is a multi-functional handheld instrument.

GAOTek Ultrasonic Depth Tester

SKU: GAOTek–EIT-152
GAOTek ultrasonic depth tester has almost no resistance to ultra- sonic waves, while materials that have not undergone hardening treatment will scatter a large number of ultrasonic waves.

GAOTek E1 Tester

SKU: GAOTek-EIT-191
GAOTek E1 tester is a production of semi-finished products and finished products. Before the new installation of the transformer is in operation

GAOTek E1 Tester

SKU: GAOTek-EIT-190
GAOTek E1 tester is a high performance, multi-functional test instrument with excellent test performance, which can support VFL, OPM, fiber optic microscope (FIP) and other test modules

GAOTek E1 Tester

SKU: GAOTek-EIT-189
GAOTek E1 tester is mainly suitable for testing the contact resistance of the high and low voltage switch, the DC resistance of the high and low voltage cable line and other micro-ohm resistance measurement, the test speed is fast, and the accuracy is high.

GAOTek E1 Tester

SKU: GAOTek-EIT-188
GAOTek E1 tester is a portable device specially designed and developed for field calibration of single phase, three phase active and reactive induction as well as electronic electric meters and other kinds of electrical instruments.

GAOTek E1 Tester

SKU: GAOTek-EIT-186
GAOTek E1 tester is used to test single-mode wavelengths of 1310 nm, 1550 nm, 1490 nm, 1625 nm and 1650 nm, multi-mode wavelengths of 850 nm and 1300 nm as well as customized special wavelengths.