GAOTek Hardness Meter Tester

SKU: GAOTek-OET-009
GAOTek hardness meter tester is applicable to Die cavity of molds, Inspection of bearing and other mass produced parts on a production line.

GAOTek Portable Digital Coating Thickness Tester

SKU: GAOTek-OET-008
GAOTek portable digital coating thickness tester is a battery-powered measuring instrument that adopts the principle of magnetic induction and eddy current.

GAOTek Dissolved Oxygen Meter

SKU: GAOTek-OET-183
This Dissolved Oxygen Meter has temperature range of 32 °F to 122 °F, salinity range of 0.0 ppt to 50.0 ppt and AAA battery.

GAOTek Dissolved Oxygen Ozone Meter Tester

SKU: GAOTek-OET-182
This Dissolved Oxygen Ozone Meter tester has temperature range of 32 °F to 212 °F, measuring range of  0 mg / L to 10 mg / L and 1.5 V AAA7 battery.  

GAOTek Negative Ion Tester

SKU: GAOTek-OET-176
GAOTek negative ion tester is a solid negative ion detector and used to test the anion from such products as anion powder, tourmaline powder and various health products coatings.

GAOTek Potable Rapid Oxygen Tester

SKU: GAOTek-OET-177
GAOTek portable rapid chemical oxygen tester is determined by spectrophotometry method.

GAOTek Total Hardness Value Tester

SKU: GAOTek-OET-178
This total hardness value tester has temperature range 32 °F to 122 °F, wavelength range of 340 nm to 800 nm and 5600 mAh battery.  

GAOTek Multi Parameter Analyzer

SKU: GAOTek-OET-179
GAOTek multi parameter analyzer adopts the method of spectrophotometry.

GAOTek Electro Anti-Static Tester

SKU: GAOTek-OET-180
GAOTek electro anti-static tester is specially used to detect static electricity.

GAOTek Portable Food Tester

SKU: GAOTek-OET-181
This Portable Food Tester has temperature range 32 °F to 122 °F, measurement range 0 aw to 1.0 aw and 1.5 V AAA battery.

GAOTek Portable Digital Dissolved Oxygen Meter

SKU: GAOTek-OET-184
This Portable Digital Dissolved Oxygen Meter has temperature range 23 °F to 230 °F, saturation range of 0% to 200% and DC 5 V battery.

GAOTek Fluorescence Meter Tester

SKU: GAOTek-OET-175
This Fluorescence Meter Tester has detection range of 0 RLUs to 9999 RLUs, temperature range of 41 °F to 104 °F and a detection interface of 5%.

GAOTek Pulse Velocity Tester

SKU: GAOTek-OET-187
GAOTek Surface Roughness tester is suitable for use in industries requiring surface roughness such as shot blasting and sandblasting industry, printing industry, spraying anticorrosion industry, etc.

GAOTek Portable Ozone Meter

SKU: GAOTek-OET-007
GAOTek portable ozone meter is to measure ozone dissolved in water

GAOTek Dissolved Ozone Tester

SKU: GAOTek-OET-006
GAOTek dissolved ozone tester is the tree electrode test innovation, it created a new laboratory application field, solved problems for a long time of laboratory and field with accuracy, stability, zero consumables etc.

GAOTek Nuclear Radiation Detector Tester

SKU: GAOTek-OET-005
GAOTek nuclear radiation detector tester is an instrument for health and safety. It measures the low-level radiation, it measures α, β, γ and x.

GAOTek Portable Dissolved Ozone Meter Analyzer

SKU: GAOTek-OET-004
This Portable Dissolved Ozone Meter Analyzer has a measuring range of 0 ppm to 10 ppm, temperature range 32 °F to 212 °F and 1.5 V AAA batteries.

GAOTek Water Leakage Detector

SKU: GAOTek-OET-003
GAOTek water leakage detector is a special instrument for searching and confirming the location of water pipe leaks.

GAOTek Surface Roughness Tester

SKU: GAOTek-OET-002
GAOTek surface roughness tester is a high-accuracy instrument for measuring surface roughness.

GAOTek Multifunctional Tester

SKU: GAOTek-OET-001
GAOTek multifunctional tester is mainly used for high-precision measurement of contact resistance of circuit breakers and the resistance of cut-off conductors.

GAOTek Single Gas Detector

SKU: Gaotek-OET-170
The GAOTek Single Gas Detector is a portable device that can be used to detect hazardous gases H2S or CO in extreme environments.

GAOTEK Product Roughness Tester

SKU: Gaotek-OET-169
This GAOTEK Roughness Tester has measuring range of 0.005 μm to 16.000 μm, an accuracy of 0.001 μm, and rechargeable Li-battery 

GAOTEK Portable Pumping 4 In 1 Alarm Gas Detector

SKU: Gaotek-OET-167
This GAOTEK Portable Pumping 4 In 1 Alarm Gas Detector has IP65 protection. displays four gas concentrations and 4600 mA rechargeable polymer battery.

GAOTEK Magnetic Field Detector

SKU: Gaotek-OET-166
This Magnetic Field Detector has magnetic fields of ±3% accuracyDC range of ±30 kG, AC range of ±3.6 kG RM and 1850 mAh lithium battery.