Air Quality Monitor for Formaldehyde TVOC Temperature Humidity-Portable Indoor Chemical Pollution Detector with Accurate HCHO Sensor
- PTH-2 is a professional air quality meter for fomaldehyde,tvoc,support temperature and humidity measurement..
- Built-in electrochemical 'Dart' sensor imported from United Kingdom,relying on super-strong noise circuit and hybrid algorithm,the level of the....
- Suitable for newly decorated house,office,school,hospital or a new car,and you can also take it for traveling or anywhere you want..
- Indicator lights,simulation bars and facial expressions indicate multiple air quality levels,built with 2400 mAh rechargeable battery and packaged....
- Package include: PTH Tester *1, 2400 mAh Battery *1(Built-in), USB Line *1, User Manual. We offer 30 days free return, replacement and full refund and....