Elitech PT-500&PT-800 Wireless HVAC Digital Manifold Gauge Set with Removable Temperature Clip

[@benfranklin1926]

Does it have a micron gauge option? And how far is the bluetooth capabilities

[@ElitechTechnologyInc]

Thanks！

[@hnd2893]

Can I adapt this with R134a coupler fittings for automotive use?

[@ElitechTechnologyInc]

Hi, PT series products are mainly used for cold storage maintenance, However, you can adapt PT500 with R134a coupler fittings for automotive use as well.

[@sal9616]

can r134 system be recharged with these gauges and the proper fittings?