Digital Manometer 2.413bar High Accuracy Sensitive Fast Measurement Gas Pressure Tester for Brake Vacuum Pump Gas Pipeline Item Type: Digital Manometer Material: ABS + Metal Pressure Range: ±2.413bar Unit: mmHg, inHg, ftH₂O, cmH₂O, inH₂O, KPa, mbar, bar, psi, Kgcm² and ozin² Accuracy: ±0.3% FS Linearity or Hysteresis: ±0.1%FS Maximum Pressure Limit: 241.3kpa(Exceeding the range will damage the product) Repeatability Error: ±0.25%FS Pressure Connector: 1 x 1/8in (3.18 mm) quick connector Working Temperature: 0℃ - 40℃ Storage Temperature Range: -10℃ - 60℃ Over Range Prompt: Er(Please stop using when this prompt appears, over range will damage the product.) Battery Model: 9V 6F22 (not included battery) Applicable: For the auto repair industry to detect intake manifold vacuum, test the brake vacuum pump, exhaust pipe, waste valve, crankcase, gas pipe, air conditioning ventilation system and other components of the pressure.