Elitech DMG-3B AC Manifold Gauge Set 2 Way for R134A R410A & R22 in Auto Repair

This product is mainly used for air exhaust and compression in refrigeration and maintenance operation, refrigerant charging of air-conditioning systems. It can display pressure in real-time with a bigger screen.   Key Feature: Professional Design: 2-Way Air conditioning diagnostic manifold gauge set for R134A R12 R22 and R410A refrigerants. Designed for AC charging, diagnostic check and recovery work. Easy to use: Double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database. High Accuracy: High-quality dual-table valve with imported pressure sensor, excellent workmanship, stable performance, Large screen, display data clearly. Long battery life: Powered by 3AAA batteries, up to work for about 6 months. Wide Application: The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. Specification Pressure Measuring Range: -14.5-500psi/-14.5-800psi Operating Temperature and Humidity: -10~60¡æ; 35%~85%RH Resolution pressure: 0.5psi; temperature: ¡À1¡æ Accuracy pressure: ¡À0.5%FS (22¡æ~28¡æ); temperature: ¡À1¡æ Battery Life: six months Power Supply: 3 AAA batteries per gauge Sampling Period: 1s Battery Indicator: display "LOB" at low battery Display:1.9 *1 (in) LCD/blue back-light Settable Measurement Units: MPa,kPa,bar,psi,kg/cm2,cmHg Temperature Unit: ¨H / ¡ãC Over Range Alarm: Displays -OL- Package includes 2 x Pressure Gauge (PG-30Pro) 2-Way: red, blue Refrigerant Type: R134A, R22, R410A, etc. Max Working Pressure: 800psi Low side: blue High side: red 3 x Fluorine Hose (4.1 Feet) Red Hose: high pressure Blue Hose: low pressure Yellow Hose: refrigerant (800 PSI working pressure and 4000 PSI burst pressure ) 1 x Corkscrew1 x Dual-purpose Valve Wrench2 x R410A Adapter1 x User Manual (DOWNLOAD)1 x Blow-molded Case Compatible Refrigerants: R114, R12, R123, R1234yf, R1234ze, R124, R125, R13, R134a, R14, R141B, R142B, R143A, R152A, R161, 170, R21, R218, R22, R23, R290, R32, R290, R32, R401A, R401B, R401C, R402A, R409B, R41, R410A, R410B, R412A, R413A, R414A, R414B, R415B, R416A, R417A, R419A, R420A, R421A, R421B, R422A, R422B, R422C, R422D, R423A, R427A, R437A, R441A, R442A, R443A, R444A, R449A, R449B, R450A, R452A, R455A, R50, R500, R502, R503, R504, R507, 508A,R508B, R509A, R513A, R600, R600a, R601, R601a, R740, R744 ?Comparison Chart: Pressure Measuring Range Accuracy Resolution Fitting Measurement Units Battery Refrigerant Types Wireless App Super-heat and sub-cool Temperature Clip PG-30 Low Pressure -14.5-500psi ¡À0.5%FS(22-28¡æ) 0.5psi 1/8'' NPT MPa,kPa,bar,psi,kg/m2,cmHg CR2450 91 N/A N/A N/A PG-30Pro Red -14.5-800psi ¡À0.5%FS(22-28¡æ) 0.5psi 1/8'' NPT MPa,kPa,bar,psi,kg/m2,cmHg 3*1.5V AAA 87 N/A N/A N/A PT-500&PT-800 -14.5-500/800psi ¡À0.5%FS(22-28¡æ) 0.5psi 1/8'' NPT psi, inHg,kg/cm2,cmHg,bar,kPa,Mpa 6*1.5V AA 140 ? ? ? DMG-1 -14.5-500/800psi ¡À0.5%FS(22-28¡æ) 0.5psi 1/4'' SAE MPa,kPa,bar,psi,kg/m2,cmHg CR2450 91 N/A N/A N/A DMG-3B -14.5-500/800psi ¡À0.5%FS(22-28¡æ) 0.5psi 1/4'' SAE MPa,kPa,bar,psi,kg/m2,cmHg 3*1.5V AAA 87 N/A N/A N/A DMG-3 -14.5-500/800psi ¡À0.5%FS(22-28¡æ) 0.5psi 1/4'' SAE MPa,kPa,bar,psi,kg/m2,cmHg 3*1.5V AAA 87 N/A N/A N/A ?