intelligent vacuum digital pressure gauge, lcd, led display

High-Precision Digital Pressure Switch, Electric Vacuum Pump Switch

Digital Pressure Gauge 49 Psi - Water Circulation Pump Controller

Manomètre digital ± 0,1 % PI105 - Prisma Intruments

Pressure Gauges

Digital Vacuum Pressure Gauge Digital Display Precise Intelligent Electronic High Precision -0.1-0mpa - Power Tool Accessories - AliExpress

Omega Engineering - DPG101-015A - Pressure Gauge, 15Psi, 1/4 NPT

Elitech EMG-20V Intelligent Digital Refrigeration Heat Pump Manifold, — ElitechEU

VG-760 is a digital vacuum gauge for obtaining accurate vacuum measurements during filling refrigerants. It features a professional vacuum sensor to precisely test vacuum. The evacuation of an HVAC and refrigeration system is to evacuate the air and moisture in the system, which, if mixed with refrigerants, may produce an acidic chemical reaction, causing damages to the system in long term.

Elitech VG-760 Digital Micron Vacuum Gauge 8 Units Optional

Colour: Black and Yellow. Effect: It can prevent the unstable pressure in the pipe and cause the motor to move frequently. Effect: protect settings

HC-Y810 Digital Pressure Gauge Intelligent Pressure Gauge Switch Controller 24V

DUOYI DY517A Refrigeration Pressure Gauge Set R410A Digital Manifold HVAC Meter Pressure Freon Manometer Temperature Tester

KINMAC 4-in-1 Handheld Car Vacuum Cleaner Cordless, Tire Inflator Air Compressor Pump Rechargeable Portable Vacuum for Car, Home, Office, 7000Pa Vacuum Cleaner with USB Charging Cable : Automotive

Omega Engineering Omega | -15 to 100 psi, Gauge Pressure | DPG110-030A

Elitech Refrigerate HVAC Digital Pressure Gauge for 87+ Refrigerants – Elitech Technology, Inc.

Industrial Digital Smart Gauge Absolute Vacuum Pressure Transmitter with LED/LCD Display - China Pressure Transmitter, Pressure Sensor