220 LBS HVAC Freon Refrigerant Scale and 3 Way Ac Manifold Gauge Set for Refrigerant Recovery R134a R12 R22 R502

Refrigerant scale features high-precision weighing with a maximum capacity of 220 lbs(100kg).Accuracy: ±0.05% readings +10g;Resolution：5g/0.2oz.Scale offer 4 units readings:g/Kg/Oz/Lb. Automotive ac gauge set includes a 3-way gauge, 3 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/4'' to 1/2'' sae adapter, and self-sealing can tap.

• Multiple Protection Functions: If the weight exceeds the maximum capacity,the remote will display "FULL",avoiding damages to the platform and sensor.Scale can shut off automatically after 10 minutes of non-use to protect battery life.Backlight will be automatically off after 10 seconds.Hold the button for 3 seconds until the buzzerbeeps once, the backlight will be always on
• LCD Screen: Refrigerant charging weight scale with a LCD screen and 110°bracket is convenient to read even in dark conditions and free your hands lay it on the ground. .Four-button control panel is simple to use for everyone.Our refrigerant scale can bring you accurate measurements every time
• Include Portable Case:Our HVAC freon scale comes with a DV 9V for immediate use,powers up to 40 hours.For maintenance, remove the battery if not in use for extended periods to prevent damage.Also, waterproof and dustproof hard case offered make sure safe transport and storage for you
• 3-WAY MANIFOLD GAUGE: High and low pressure gauges combine the best features of dry and liquid-filled designs. The moisture indicator monitors your coolant's condition in real time.Blue for low, red for high, and yellow for charging. these PVC hoses have 4 reinforced layers to work with daily pressure.
• WIDE APPLICATION：The manifold gauge set is applicable to R134a, R12, R22 refrigerants.It allows you to measure your system's pressure,evacuate and refill coolantProcess to process HVAC maintenance