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Tenmars TM-802 Formaldehyde (hcho) Meter Twa Stel

Model: TM-802

Product Details

Tenmars Formaldehyde Meter
Measures of HCHO, Temperature and Humidity
(Model No.: TM- 802)

Quality Product ~ Made in Taiwan

TM-802 HCHO meter is used for measuring range to 5.00ppm.


  • Backlit LCD displays simultaneously formaldehyde (HCHO), temperature, humidity, easy to monitor.
  • Occupational safety (OSHA) monitoring shows Total Weight Average, TWA (8 hours) and Short Term Exposure Limit, STEL (15 mins).
  • Use high-precision electrochemical sensors.
  • The maximum / minimum / average hold.
  • Stores 200 records manually.
  • Data hold.
  • Formaldehyde maximum and minimum alarm value setting.


  • HCHO range: 0-3.00mg/m3 / 0.01~5.00 ppm
    • Resolution: 0.01mg/m3 / 0.01ppm
    • Accuracy: 5%
    • Response time: 30 seconds
  • Temperature range: -20~50°C / -4~122°F
    • Resolution: 0.1°C/0.1°F
    • Accuracy: 1.0°C/1.8°F
  • Humidity range: 5%~95% RH
    • Resolution: 0.1%RH
    • Accuracy: ±5.0%RH (20~80%);±8.0%RH (80%)
  • Dimension: 191x73x35mm (LxWxH)
  • Weight: 250g
  • Power: LR03 (AAA)1.5V x 6 batteries or DC adaptor 9V/0.5A (9mm)

One Year Limited Manufacturer Warranty by GMM Technoworld Pte Ltd


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SGD 476.00
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