The Noyafa JMS17 digital environmental meter measures HCHO, TVOC, temperature and humidity. It displays readings and results on a colour LCD screen and supports continuous air quality monitoring and analysis, with an alert for poor air quality.
Measurements can be recorded and replayed. The device also features a mute function, backlight and calibration reminder. Measurement speed can be set to fast, normal or slow, while automatic shut-off can be adjusted or disabled. The rechargeable lithium-polymer battery is charged via USB-C.
- Type: Digital environmental meter
- Measured parameters: HCHO, TVOC, temperature and humidity
- Formaldehyde measurement range: 0.00–5.00 PPM / 0.00–6.25 mg/m³
- Organic compounds measurement range: 0.0–10.0 mg/m³
- Temperature measurement range: 0–50 °C
- Humidity measurement range: 10–90% RH
- Display: Colour LCD with backlight
- Readouts: Real-time readings and air quality results
- Measurement storage: Playback of 200 data points across 5 pages
- Calibration reminder: On first use and after 12 hours of inactivity
- TVOC sensor calibration: Zero value refreshes after 10 seconds
- Measurement speed: Fast (0.5 s), normal (1 s) and slow (2 s)
- Automatic shut-off: 5, 10 or 30 minutes, or disabled
- Battery: 3.7 V rechargeable lithium-polymer battery
- Charging: USB to USB-C cable
- Dimensions: 150 × 67 × 25 mm
- Package contents: Environmental meter, USB to USB-C charging cable and user manual
- Type
- Environment Meter
- Digital
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.