Contact Us
-
Tel: +8618822802390
-
E-mail: admin@gvda-instrument.com
-
WhatsApp: 8618822802390
-
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
Add to Inquiry
True RMS AC DC Voltage MeterGVDA Digital Multimeter Auto Range DMM Voltmeter True RMS AC DC NCV Ohm Voltage Meter Smart Ammeter Multi-meter 4000 Counts Multitester
Add to Inquiry
Digital Multimeter Dc Ac VoltmeterGVDA Digital Multimeter is an Professional Multimeter which can measure AC and DC voltage, AC and DC current, resistance, capacitance, continuity, diode, NCV,etc.; It is the best choice for
Add to Inquiry
Digital Multimeter with AC DC Voltage Current TesterGVDA Multimeter is an Professional Multimeter 6000 COUNTS which can measure AC and DC voltage, AC and DC current, resistance, HZ, OHM, capacitance, continuity, diode, NCV Tester,etc.; It is the best
Add to Inquiry
Smart Electric Tester Pen LED Light Alarm1. External Testing Certification: CE, IEC CAT.III 1000V CAT.IV 600V. 2. Display Type: LCD. 3. Specific Uses For Product. 4. Live/Null Wire Testing. 5. Non-Contact Voltage Detection. 6. Breakpoint
Add to Inquiry
Laser Distance Meter with Angle SensorElectronic angle sensor, one key for angle and height measurement.. Large LCD backlight supports better visibility in low light conditions.. Electronic Level function, will show real-time refresh
Add to Inquiry
Laser Distance and Angle Measure 100mModel:SW-DS50/SW-DS70/SW-DS100/SW-DS120. Working Range:50m/70m/100m/120m. Distance measurement precision:±2mm
Add to Inquiry
90 Degree Magnetic ProtractorGreat Easy To Read: Magnetic Angle Locator, High Visibility High Impact Brown Body, Clear Acrylic Lens With Easy To Read 0-90 Degree Increments In 4 Quadrants, V Grooved Edge To Accommodate Pipes And
Add to Inquiry
Gold Detector Treasure Hunter Waterproof1.Detectable Indication:Audio / LED light. 2.Max Detection Depth:ST944 1.8m (50cm*50cm*1.2cm coin). 3.Operating Mode:Ground Balance/Discrimination. 4.Signal Frequency:7.2kHz. 5.Object
Add to Inquiry
Digital Hygrometer Moisture Meter for Wood CardboardCompared with the traditional method, microwave measurement of moisture has a fast and accurate advantages.
Add to Inquiry
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
Add to Inquiry
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
Add to Inquiry
Portable Natural Gas Leak TesterEasy to read: LCD with green backlight ensures clear visibility even in the dim light.. High and low sensitivity are switchable for different scenarios.. Send out an audible and visual alarm if any
Add to Inquiry
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.
Add to Inquiry
Handheld NH3 Gas Detector Sound Light AlarmA gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so
Add to Inquiry
Handheld CO Propane Gas DetectorBrand Name: SMART SENSOR . Color: Orange + Black. Material: ABS Plastic. Sensor Type: Stablized Electrochemical Gas Specific (CO)
Add to Inquiry
Laser Temperature Gun IR Thermometer for CookingDistance to spot size: 12:1. Spectral response: 8-14 um & 500mSec. Repeatability: 1%of reading or 0.1°C. Celsius/Fahrenheit unit switch: Yes
Add to Inquiry
Non-contact Laser Photo Digital TachometerThe smart SENSOR tachometer (RPM indicator) is an instrument that measures the rotational tempo of a shaft or disc, as in a motor or other machine.
Add to Inquiry
Air Velocity Wind Speed Meter Measure Gauge1. Equipped with high-definition LCD display, it can display the wind speed measurement results directly.. 2. Can perform accurate weather measurements in seconds, can test minimum, maximum, average
Add to Inquiry
Mini Portable Radiation Dosimeter TesterRange: Electric: 0~2000mG; Magnetic: 0~200μT . Resolution: 1mG, 0.1μT . Test Bandwidth: 30Hz-300Hz . Sensing head: uniaxial . Accuracy: ±5% . Sampling Rate: 0.5 Seconds .
Add to Inquiry
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...





