Benetech locates in Shenzhen city, are a professional manufacturer of instrumental products under our brand "BENETECH", such as Infrared Thermometer, Anemometer, Sound Level Meter, Humidity & Temperature Meter, Ultrasonic Thickness Gauge, Film/Coating Thickness Gauge, Vibration Meter, High Voltage Insulation Tester, Earth Resistance Tester, RCD (ELCB) Testers, etc. . We also have much experience in providing OEM/ODM service with good reputation in this field. Our products have won praise from our customers worldwide.

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Insulation Tester GM3125

Rated voltage: 500V / 1000V / 2500V / 5000V
Measuring range:5000V: 0.0~1000Gohm
Max. short current: 1.4mA

Insulation Tester GM3123

Voltage: 250V/500V/1000V/2500V
Testing Range:2500V:0.0~99.9GΩ
DC/AC Testing: 30~600V

Carbon Dioxide Meter GM8802

Measuring range: 0-2000ppm
Resolution: 1ppm
Sensor Type: NDIR CO2 gas sensor

GM-8806 Ammonia Detector Meter

Measurement range: 0-100ppm
Resolution: 1ppm
maximum error: <50ppm: + 5ppm
maximum error: >50ppm: 10%

GM-8801 Formaldehyde Detector Meter

Gas tested: HCHO in the air
Measuring range: 0~3mg/m3
Resolution: 0.01mg/m3