MAIN FUNCTIONS:
◆ Refrigerant filling and pressure test:
Based on the type of refrigerant setting, the pressure test, evaporation temperature test, and condensation temperature test can be performed at the same time when filling the refrigerant.
◆ Vacuum operation test:
AUTOOL LM110 Digital Refrigeration Manifold Gauge can be used for vacuuming refrigeration systems, as well as real-time display of current vacuum pressure and percentage of the vacuum level.
◆ Pressure leak test:
Used to detect the pressure leakage of the refrigeration system in real time, and display the original pressure, current pressure, leakage pressure, and detection time.

Specifications:
Pressure test: gauge pressure
Pressure test unit: Kpa / Mpa / bar / inHg / PSI.
Pressure test range: 0 Kpa – 6000 Kpa
Pressure test resolution: 1 Kpa
Pressure test accuracy: +/- 0.5 % (FS) + 5dgt
Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;)
Vacuum test: relative vacuum
Vacuum test unit: Kpa / Mpa / bar / inHg / PSI.
Vacuum test range: -101 Kpa – 0 Kpa
Vacuum test resolution: 1 Kpa
Power supply: 3 X 1.5V (SIZE.AA / LR6)
Battery not included

Built-in 89 kinds of refrigerant NIST: According to American NIST standard
Compatible with Refrigerant System:
R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R134A R14 R141B R142B R143A
R152A R170 R21 R218 R22 R227EA R23 R236EA R245CA R245FA R290 R32 R401A
R401B R401C R402A R402B R403A R403B R404A R405A R406A R407A R407B
R407C R407D R407E R408A R409A R409B R41 R410A R410B R411A R411B R412A R413A
R414A R414B R415A R415B R416A R417A R418A R419A R420A R421A R421B R422A
R422B R422C R422D R423A R424A R425A R426A R427A R428A R50 R500 R501 R502
R503 R504 R507A R508A R508B R509A R600 R600A R717 R744(Co2) R1234