GAOTek’s Combustible Gas Leak Detector with LED & Triple Alarm is a highly reliable and precise instrument designed to detect and measure combustible gas concentrations from 0 to 10,000 PPM.

GAOTek biobase handheld digital leaf plant nutrition analyzer saves three parameters (chlorophyll, nitrogen content and leaf temperature).

GAOTek fluorescence spectrometer handheld analyzer is the first portable handheld coating thickness analyzer using a new large-screen high-resolution LCD screen and a new digital multi-channel data processor.

GAOTek handheld gas analyzer with explosion-proof of petrochemical engineering, steel, and chemical engineering industries, workers often encounter with flammable and toxic gases of various sorts, and accidents are easy to take place without proper safety protection.

GAOTek handheld gas detector analyzer is a portable gas detector which can show real-time data and send alarms when the reading reaches the set value.

GAOTek handheld mineral analyzer portable analyzer is the latest handheld XRF experience on the research and development of XRF spectrometer.

This GAOTek Handheld Portable Multifunctional High-Frequency Analyzer has a resolution of 0.1, accuracy of ±0.5%, and temperature of 32 °F to 140 °F (0 °C to 60 °C).