JMS12 Quality Monitor Formaldehyde TVOC Meter Portable Sensor Tester CO2 Carbon Dioxide Temperature Humidity Detector

Brand: Model Number: JMS12 Main function: HCHO Test / TVOC Test Power supply: Lithium battery (700mAh) HCHO Test: With Semi-conducted gas sensor TVOC Test: With Semi-conducted gas sensor Temperature / Humidity: lmplementing semi- conducting humidity and Thermal sensor Sound and Light alarm: Real-time display of conditioning from bad to good auto-on warning sound when in case of conditioning Battery Level Display: Battery Symbol on the top right corner shows the remaining battery level Display Brightness Adjustment: Adjust the brightness of the display level by pressing the brightness level button Sound Warning: Use the Sound button to turn on / off the alarm sound displaying the alarm condition via sound symbol in the top left of the screen. Colour: white Material: ABS Package Contents: 1 * Quality Monitor 1 * English instruction manual