Showing 73–96 of 6907 results

GAO Tek Multi Gas Monitor

SKU: GAOTek-MGD-192
This Multi Gas Monitor detects formaldehyde gas (CH2O) gases with temperature range of -50 °F to 104 °, measuring range 0 PPM to 5 PPM, and 3.7 V Li-battery.

GAO Tek Multi-Function Nuclear Radiation Detector

SKU: GAOTek-RM-413
GAOTek multi-function nuclear radiation detector is mainly for real-time online monitoring of X, gamma, and neutron rays in radioactive sites, and can be composed of a monitoring controller and multiple detectors.

GAO Tek Multi-Functional Radiation Detector

SKU: GAOTek-RM-409
GAO Tek multi-functional radiation detector gamma survey meter mounted on an extendable pole designed for monitoring less accessible areas or providing "safe distance" operation.

GAO Tek Multi-Gas Analyser

SKU: GAOTek-MGD-169
GAO Tek multi-gas analyser is used for portable and rapid detection of toxic and harmful gas concentration, temperature and humidity measurement and exceeding the standard alarm.

GAO Tek Multi-gas Analyser detector

SKU: GAOTek-MGD-124(1)
GAO Tek Multi-gas Analyser detector using modular detection unit technology, configured with single gas sensor or multiple gas sensors, customers can choose single gas or multiple gas sensors, up to 16 kinds of gas can be detected.

GAO Tek Multi-gas Analyzer Leak Detector

SKU: GAOTek-MGD-123(1)
This Multi-gas Analyzer Leak Detector has temperature range of 4 °F to 122 °F, humidity range of 0% RH to 99% RH and 3.7 V rechargeable battery.

GAO Tek Multi-Gas Monitoring

SKU: GAOTek-MGD-195
This Multi-gas monitoring has gas detector with temperature range of –4 °F to +122 °F, reusable multi-gas detector, and LCD dot matrix display.

GAO Tek Multifunctional Air Quality Detector

SKU: GAOTek-MGD-128(1)
This Multifunctional Air Quality Detector has accuracy of 40 PPM + 3% F.S at 25°C, and Easy-to-navigate interface.

Gao Tek Myopia Hyperopia Refractometer

SKU: GAOTEK-AR-376
This Handheld Auto Refractometer Myopia Hyperopia has -10.0D to +10.0D of the Brix range, -5.0D to +5.0 of the Cylinder range and 1° to 180° of the Axis of astigmatism range

GAO Tek Nuclear Radiation Detector

SKU: GAOTek-RM-412
This Nuclear Radiation Detector has an alarm response time of <= 2.5s, ambient temperature of –10 ℃ to 50 ℃, and sensitivity > 1.5 cps/μSv/h.

GAO Tek Nuclear Radiation Detector

SKU: GAOTek-RM-408
GAO Tek nuclear radiation detector has a new multifunctional digital nuclear radiation detector developed, designed, and produced by CEM.

GAO TEK Portable Auto Refractometer

SKU: GAOTEK-ASOR-105
GAOTek portable auto refractometer is an innovative wavefront refractometer that precisely measures refractive errors of patients from 6 months old through adults within just seconds.  

GAO Tek Portable Digital Radiation Meter

SKU: GAOTek-RM-414
GAOTek portable digital radiation meter can be used to detect radium pollution in underground water, radioactivity underground drill pipes and equipment.

GAO Tek Portable Indoor Air Quality Monitor

SKU: GAOTek-CMGD-102
GAO Tek portable indoor air quality monitor is a compact device used to assess and monitor the quality of indoor air in diverse settings.

GAO Tek Portable Multi Gas Detector

SKU: GAOTek-MGD-190
GAO Tek Portable Multi Gas Detector is a mini size and high accuracy portable multi gas detector

GAO Tek Portable Multi Gas Detector

SKU: GAOTek-MGD-126(1)
GAOTek Portable Multi Gas Detector it can be used in rapid detection of a variety of gas concentration and measurement of environmental temperature and humidity.

GAO Tek Portable Radioactive Area Radiation Monitor

SKU: GAOTek-RM-410
This Portable Radioactive Area Radiation Monitor has a counting rate of 0CPS to 8000 CPS, a dose rate of 0.01 to 10000 uSv/h, sensitivity of 3500 CPM.

GAO Tek UVC Radiation Meter

SKU: GAOTek-RM-415
This UVC Radiation Meter has a range of 254, wavelength coverage of 248 nm to 262 nm, and a peak wavelength of 254nm.

GAO Tek Watch-Type Dose Alarm Radiation Detector

SKU: GAOTek-RM-411
GAOTek watch-type dose alarm radiation detector personal dosimeter is an X-ray and γ-ray alarm instrument mainly used to monitor the X-ray and γ-ray exposure doses received by workers in radioactive places.

GAOTeck Hydrogen Chloride Portable Gas Detector With Alarm

SKU: GAOTek-AEHCGD-215
GAOTek Hydrogen Chloride Portable Gas Detector with Alarm is the basic model of portable instruments.

GAOTek  4 in 1 Gas Detector

SKU: GAOTek-HGD-122
This 4 in 1 Gas Detector has a working humidity of 0% RH to 95% RH, power supply of 3.7 V battery, and working temperature of -4 ℉   to 122 ℉.

GAOTek 4 In 1 Multi Gas Testing Detector – 2 % Precision

SKU: GAOTek-NOGD-150
Versatile 4-in-1 gas testing detector with high-precision sensors. LCD display, pump suction, Exia II CT4 explosion-proof rating.

GAOTek Air Humidity Data Logger

SKU: GAOTek-THDL-218
GAOTek  air humidity data logger you monitor the transport of sensitive goods such as pharmaceuticals, foods or electronics or art, over an unlimited period.

GAOTek Alarm-Enabled Temperature Data Logger

SKU: GAOTek-AETDLX-107
This Alarm-Enabled Temperature Data Logger has an alarm relay of 250 V AC 3 A, a data memory of 128 Mb and measurement accuracy 0.2% F.S.