Portable Formaldehyde Tester Mini PPM HTV Meter Fine Methanal Concentration Detector with LCD Display and Sound-light Alarm
The meter for PPM HTV directly measures airborne formaldehyde concentrations as well as ambient temperature. It's widely used in the following application scenarios: Building materials and indoor air quality detection. Environment and Public Health inspection. Estate and property management. Industrial production process of formaldehyde detection, such as paint and paper manufacture. Hospitals, pharmaceutical and clinic formaldehyde detection. Tracing the formaldehyde release source in the environment. To assess the efficiency of hvac system. To assess the efficiency of formaldehyde scavenger. With further importance being put on air quality in public buildings, the workplace and in homes, the formaldehyde tester is aimed towards being the most accurate meter while still providing quick and simple operation from a hand-held device.Features:Compact and light weight design makes it comfortable to wear. Large LCD dot matrix display screen, friendly and intuitive menu operation interface, battery status and alarm status. Displays formaldehyde concentration in both parts per million (ppm) and mg/m3. Displays temperature in both degrees celsius( Degrees) and degrees fahrenheit( Fahrenheit). Audible / visual alarms. Bright wide-angled visual alarm bars. Internal vibrating alarm for high noise environments. User selectable alarm setpoints.Specification:Sampling Method: Ciffusion TypeTest Gas: FormaldehydeMeasurement range: 0~5PPMSampling Frequency: 1sResponse Time(T90): T90<60sFormaldehyde Sensor:Range: 0~5ppm as standard (0~6.7 mg/m3 at 25 Degrees)Resolution: 0.001ppmAccuracy: ≤0.1ppm:±20% >0.1ppm: ±10%Temperature:Range: -15~50 Degrees / 5~122 FahrenheitResolution: 0.1 DegreesAccuracy: ±1.5 Degrees Environmental Temperature Measurement: -15~50 Degrees / 5~122 Fahrenheit Alarm Mode: sound alarm, light alarm, vibration alarm Alarm: Low concentration 0.1PPM alarm yellow light flashing High concentration 0.3PPM alarm red light flashing(alarm concentration can also be set up) Battery Type: 3 * AAA 1.5V Alkaline Batteries (NOT Included)Operating Temperature: -15~50 Degrees / 5~122 Fahrenheit Operation Humidity: 15%~95%RH (non condensation)Item Size: Approx. 12 * 6.5 * 2.5cm / 4.7 * 2.5 * 1.0in (L * W * H)Item Weight: Approx. 90.8g / 3.2ozPackage Size: Approx. 22.5 * 11.1 * 5.5cm / 8.9 * 4.4 * 2.2in (L * W * H)Package Weight: Approx. 222g / 7.8ozPackage List:1 * Formaldehyde Detector1 * User Manual1 * Protection Bag
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