Blue arrow"LOW" for low-pressure rotary switch, red arrow"HIGH" for high-pressure rotary switch. [Three Working Modes] The system comes with three common working modes: refrigerant pressure mode, vacuum percentage mode and leak detection mode. You can select the corresponding measurement mode according to your need.This is good tool HVAC and refrigeration technicians. [Built in 90 Refrigerants] L302 digital manifold gauge built-in 90 refrigerants and corresponding temperatures sheet data according to the US NIST standard. R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R134A R14 R141B R142B R143A R152A R170 R21 R218 R22 R410A etc. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\HVAC & Refrigeration: Gauges & Probes".
The seller is "reket_62" and is located in this country: US. This item can be shipped to United States.