OTDR with VFL 5-Inch Touch Screen and 15 Hour Battery – GAOTek

SKU: GAOTek-OPM-1174
Stable OTDR with VFL and OPM, featuring a 5" touch screen, long battery life, event map support, and remote data access for network testing.

Precision Dual-Channel Voltage Source with Auto Calibration – GAOTek

SKU: GAOTek-TPSC-111
Precision dual-channel voltage source with 1 ÎĽV to 110 V output, auto calibration, 8-digit resolution, and constant temperature control for stability.

Process Calibrator with 24V Capacity and Digital LCD – GAOTek

SKU: GAOTek-TPC-121
Accurate process and thermocouple calibrator with voltage, current measurement, digital display, and portable design for on-site calibration.

GAOTek Process Calibrator With Auto Power Off (TC, RTD signals)

SKU: GT00YU00ZY
This Handheld Multi-function Process Calibrator is a highly accurate device which simulate TC and RTD signals and is used for in-site calibration of industry. instruments

GAOTek Thermocouple Calibrator with Temperature Select (Source measure)

SKU: GT00VU00ZX
This Thermocouple Calibrator with Temperature Select (Source measure) is designed to measure in units of °C, °F or mV using a thermocouple minijack and can be used for calibrating the thermocouple device.

GAOTek Temperature Calibrator with DC Voltage (Resistance, RTD)

SKU: GT00VU00ZW
This Temperature Calibrator with DC Voltage (Resistance, RTD) adopts high-performance ARM microprocessor, can output DC voltage, resistance, thermocouple and RTD along with quick response and stable data.