Portable design: the instrument is light, portable and easy to use.

Measure fast: no need to wait for the instrument after the boot, the immediate measurement, fast to get the humidity value.

Quick save gas: when the gas consumption is only 2L (101.2kPa).

Self locking joint: using German imported self-locking joint, safety and reliability, no leakage.

Data storage: with large capacity design, up to 50 sets of test data storage.

Clear display: LCD screen display, micro water dew point (PPM), environmental temperature and humidity, time and date, battery etc..

RS232 interface: can be connected with the serial printer for printing data.

The built-in power: built-in 4Ah rechargeable lithium battery, a full 10 hours of continuous work.