Інше для будівництва Habotest Mini detektor wycieku gazów HT61

The HT61 gas meter detects many types of gases, and thanks to its high-end sensor, provides precise measurement. The device is equipped with a dual alarm - visual and audible. Compact, handy and portable - will prove useful in many applications. To power the meter 2 AAA batteries are required - not included and must be purchased separately.