Can set the target vacuum alarm function. Detection system deep vacuum (up to 7.5Micron). System vacuum leak detection. Vacuum gauge units: Pa, mBar, mmHg, Torr, mTorr, Microns. Battery indicator. Vacuum range: 0-15000 Microns(0-2000pa).
eBay
IRV Negative Pressure Vacuum Regulator IRV10/IRV20 Straight Elbow Fittings With Pressure Gauge Digital Pressure Switch Regulator
Aliexpress UK
2" (52mm) Black Face Gauge with a Magnified Tinted Lens. Red: 12v dash lighting / 12v ignition switch. Style: Red Illuminated Needle Readout. -10 Color LED through dial lighting with color recall ability.
eBay
Digital Refrigerant Gauge Set with Vacuum Pressure Measurement 0-6000KPa Range for HVAC R134a R22 Charging and Leak Detection
Aliexpress UK
【Versatile Functionality】: Easily switch between electronic and vacuum modes for convenient use, making it ideal for various air conditioning and refrigeration tasks. Style A: 1 Blue Low Pressure Digital Gauge with Alloy valve.
eBay
MKV Split Type Digital Pressure Switch Analog voltage/current RS485 Vacuum manometer Air Pressure Gauge Sensor 2 NPN/PNP Output
Aliexpress UK
It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the jobright. Vacuum test: relative vacuum. Built-in 32-bit digital processing unit and high-accuracy data acquisition unit, high data and stability.
eBay
Digital Manometer ±2.000 Psi Portable Air Vacuum / Gas Pressure Gauge Meter 12 Measurement Units with Backlight and Data storage
Aliexpress UK
Digital Manifold Gauge Air Conditioning HVAC Vacuum Pressure Temperature Tester. The pressure of the low-pressure pipe and high-pressure pipe can be tested in refrigeration system. Blue arrow“LOW”for low pressure rotary switch,red arrow“HIGH” for high pressure rotary switch.
eBay
IRV Negative pressure vacuum regulator IRV10/IRV20 Straight/Elbow fittings with Pressure gauge/Digital pressure switch regulator
Aliexpress UK
The pressure and temperature of the low-pressure pipe and high-pressure pipe can be tested in a refrigeration system. Blue arrow“LOW” for low-pressure rotary switch, red arrow“HIGH” for high-pressure rotary switch.
eBay
Factory Outlet Pressure Switch Digital Display Pressure Gauge High Precision Vacuum Pressure Pneumatic RS485 Pressure Switch
Aliexpress UK
The unit appears to be new and unused by the previous owner. Overall the unit appears to be in excellent, new, ready to use condition. The unit includes everything shown in photos.
eBay
ASAIR AGP3000 MEMS digital display resistor Pirani vacuum gauge RS485 0-10V analog output
Aliexpress UK
Digital Vacuum Gauge Absolute Pressure Gauge Digital Electronic High Precision Pressure Counting Display Vacuum Gauge. Resolution: 0.01 (<10pa), 0.0001 (<10mbar), 0.0001 (<10mmhg). Backlight: 20 Seconds.
eBay
Wk-688l Pressure Vacuum Meter Measuring Portable Regulating Digital Display Refrigeration Air Conditioning Home Manifold Gauge
Aliexpress UK