Contact Us
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
4 in 1 Multi Gas Analyzer1. It is capable of detecting 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H₂S), oxygen(O₂) and combustible gas(LEL).. 2. Premium material and selected top quality electronic components
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Digital Color Screen Socket TesterGVDA GD101B Advanced outlet testers can help you check house wiring and outlet connection polarity, and can also be used to test for earth leakage trips. It is a professional socket tester that can
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Digital AC DC Clamp Multimeter1.Maximum 6000 Counts . 2.Inrush current test . 3.VFD V/A Test . 4.NCV Measurement . 5.LowZ Gear selection .
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USB Regulated Lab Power Supply Adjustable1.Output voltage: DC 0- 30V2.Output Current: DC 0-5A3.All models have USB ports, which can charge mobile phones.. 4.All models are micro-switching DC power supplies.. 5.We have two colors for all
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5th Generation Digital Multimeter Black Color1) 1.8cm Super thin and 2.88inch Larger LCD display. 2) Maximum display: Maximum 6000 Counts display. 3) Intelligent identification and manual function are integrated
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Digital Multimeter Color LCD Ac Dc MeasuringGVDA Multimeter is an intelligent true effective value multimeter, intelligent identification and manual function are integrated, which can measure AC and DC voltage, AC and DC current, resistance,
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Laser Distance Measuring Tape1. Back Light On/Off. 2. Sound on/off. 3. Green laser, clearer and faster (T4S red laser)
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Green Beam Laser Distance Meter 100m1, Model: SW-50G/SW-70G/SW-100G. 2, Working Range: 50m/70m/100m. 3, Distance measurement precision: ±2mm. 4, Continuous measurement function: yes. 5, Area measurement function: yes. 6, Volume
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Digital LCD Laser Distance Meter 100M1, General laser rangefinder for indoor measurement. 2, Measurement unit options:m/ft/in. 3, 30 units data storage. 4, High accuracy as 2.0 mm and wide measuring: 50M/70M/100M/120M for choice. 5, Set
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Vertical Horizontal Slope Inclinometer Double LevelDesigned for carpentry, plumbing, electrical, or HVAC work requiring accurate pitch or slope identification.
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Metal Gold Digger Treasure Seeking Hunter1.This professional metal underground detector is used to detect and indentify the metal hidden buried in the ground or other medium.. 2.Widely used in military, customs and security check, metal
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Inductive Wood Moisture Meter1. High Frequency Electromagnetic Wave Measuring - Fast measure the moisture content of many kinds of wood materials.. 2. Large LCD Display & Wide Range - Wood 2%~70% RH, Resolution: 0.5%, Accuracy:
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Aquariums PH Acidity Tester with PH Sensor1.This device is an intellectual precise measurement apparatus.. 2.It design and made with precise components ans sensor, it have high sensitive and accuracy,stable to work with different temperature
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Conductivity TDS Total Dissolved Solids Meter1. Test the COND (Conductivity) / TDS (Total Dissolved Solid) level and temperature (℃ / ℉) of the water.. 2. Pocket size, lightweight and portable with backlight and large LCD screen for clear and
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Handheld Refrigerant Gas Leak Tester1.Detects all existing refrigerants;. 2.Equipped with flexible stainless sensor catering for all applications. 3.Enhanced electronic circuitry
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Handheld Ammonia Gas tester Range 0 to 100PPM1.Auto power off, alarm value set.. 2.℃/℉ unit switchable.. 3.Widely used in factory, home, office, and public place.
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4 in 1 O2 LEL CO H2S Gas AnalyzerDetect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H₂S), oxygen(O₂) and combustible gas(LEL).
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Handheld CO Propane Gas DetectorBrand Name: SMART SENSOR . Color: Orange + Black. Material: ABS Plastic. Sensor Type: Stablized Electrochemical Gas Specific (CO)
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Handheld Digital LCD Ultrasonic Cable Height MeterThis Ultrasonic Cable Height Meter is a user friendly and easy-to-operate instrument. A circuit maintenance can make measurement of cable height.
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Digital Handheld Illuminometer LuminometerThis practical lux meter is stable, safe and reliable to measure light illuminance, it also can show you the ambient temperature. It is widely used in science and industry.
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4 In 1 EX CO H2S O2 Gas Detector , Portable Multi Gas Analyzer Sound Light Multi Gas Analyzer Portable Multi Gas Detector OVERVIEW Similar with BW Clip Single Gas Detector, more affordable...
High quality 4 In 1 IP64 Portable Multi Gas Detector Poisonous Combustible Gas Analyzer from China, China's leading Portable Multi Gas Detector product market, With strict quality control Portable...
2020-3-23 · 4 in 1 Multi Gas Analyzer AS8900 Handheld Gas Detector Sensor gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of...
Jun 25, 2021 · A 4 gas monitor detects gases such as carbon monoxide (CO), oxygen (O2), hydrogen sulfide (H2S), and combustibles (EX). When air quality is compromised, these devices are used for...
Gasmet DX4000 is a portable FTIR gas analyzer for applications where multiple gas compounds need to be accurately monitored in hot & humid sample gas. It is the world’s smallest FTIR emissions...
Dec 28, 2021 · SKY2000-M4 MULTI 4 IN 1 GAS DETECTOR. SKY2000 gas detector is a kind of fast response and high accuracy gas measurement portable device. With internal sampling...





