Digital Pressure Gauge Manifold Refrigeration Tester Vacuum Meter Freon Filling Instrument ChargingHoses For 410a 134a ,Easy to Use

1.Can measure commonly used gas, liquid. 2.The vacuum can be measured. 3.Contains pressure and temperature gauges for common refrigerants. 4.LCD with backlight. 5.Long battery life, no power consumption after shutdown.You may also like Pressure Gauge Refrigeration Manifold Digital Vacuum Pressure Tester AirConditioning Meter Air-conditioner Repairing Device Kit ,Easy to Use.