Car Support with Charging Cable for Gas Pens

Test gas set for testing gas detection and gas measuring devices GPL and GPD. According to the DVGW rules, a weekly check with 1 vol% CH4 is necessary. With screw-on extraction adapter and display of the flow. Delivered with conditioning filter in a carrying case (not including GasPen).

To better protect the sensor head of the GasPen from dirt, this protective cap can be put on the sensor head.