The 9V PP3 Alkaline batteries give you up to 250 hours of continuous operation so you know it wont let you down. 250 hour battery life. 12 months warranty. Easy to use. Handy ROCASE included.
eBay
2inch Pool Filter Water Pressure Dial Hydraulic Pressure Gauge Meter Manometer 0-6000 Psi 0-40MPa Stainless Steel Pressure Gauge
Aliexpress UK
The pressure value after pressing the button minus the pressure value before pressing the button. Equipped with simple hose connection device. 1 x Gas pressure gauge. Other functions cannot be operated.
eBay
Small Pointer Mechanical Pressure Gauge 60/100mm Dial M14*1.5 Analog Pressure Gauges Radial 304SS Water Oil Pressure Meter
Aliexpress UK
▶️Wide Applications Range: Suitbale for vacuum degree negative pressure testing of the intake manifold, brake booster pressure testing, negetive pressure testing of the crankcase, exhaust valve negative pressure testing, etc.
eBay
HD 52MM Pointer Oil Press Meter 7 Colors LED 0-10 Bar 0-150 PSI Oil Pressure Gauge NPT1/8 Pressure Sensor Pressure Measurement
Aliexpress UK
Press the REC button to access the MIN/MAX recording mode. •Resolution. -100~ 200Kpa.
eBay
Pressure Gauge Y60 0-1.6Mpa 0-230PSI Pool Filter Water Pressure Gauge Meter For Air Compressor Air Pump Parts Pressure Gauge
Aliexpress UK
Connection Hoses and Adapter. Certificates & Log books. Power Quality & Energy Loggers. Cable & Circuit Location. Cable & Circuit Location Acc. Cable Location. Temperature Probes. Temperature and air density compensation.
eBay
0-10Mpa Hydraulic Pressure Gauge 200bar 300bar 400bar High Pressure Meter 60mm M20*1.5 LCD Display Digital Pressure Manometer
Aliexpress UK
Multiple pressure unit switching with intuitivedata, no need to calculate. PRESSURE SENSOR. Pressure Connector:1 x 1/8”(3.18 mm) quick connector. Units Range Precision. Storage Temperature Range:-10°C ~ 60°C.
eBay
Shock Proof Oxygen Pressure Reducer YQY-08 Oxygen Meter High Pressure Reducing Valve Pressure Reducing Cylinder
Aliexpress UK
▶️Wide Applications Range: Suitbale for vacuum degree negative pressure testing of the intake manifold, brake booster pressure testing, negetive pressure testing of the crankcase, exhaust valve negative pressure testing, etc.
eBay
Pressure Gauges Digital Display Oil Pressure Hydraulic Pressure Meter 250BAR/25Mpa NPT1/4 Screw Thread Gas Liquid Fuel Manometer
Aliexpress UK
Equipped with simple hose connection device. Pressure Connection:one 1/8 "(3.18 Mm) Quick Connector. Accuracy:±0.3%Fs. Unit Range Resolution Ratio Unit Range Resolution Ratio. Linearity/Hysteresis:± 0.1% Fs of Full Scale.
eBay
SNDWAY SW-512 Series Digital Manometer Air Pressure Gauge +-103.42 KPa 0.01 Resolution air pressure Differential Gauge Kit Tool
Aliexpress UK