数字压力Calibrator

CWY300 Digital Pressure Calibrator TECHNICAL INDICATORS: 1.Pressure measurement accuracy: 0.1%, 0.05%, 0.02% 2.Current measurement range: 0 30mA; Voltage measurement range: 0 30V 3.Accuracy: 0.05% 4.Direct current output: DC24V ±0.5V 5.Load current: ≤50mA 6.Size: 250mm X 140mm X 120 mm 7.Weights: 1.5Kg PERFORMANCE FEATURES: 1.Handheld pressure pump; Easy structure and operation 2.High-clarity LED display with 6 digits 3.Memory function: Huge memory quantity up to 10000 verification data 4.Communication function: Communicate with the computer by USB interface; able to print the verification result directly 5.Metrology function: Users can correct the error during calculating; in doing so, the accuracy is improved 6.Power supply: Alternating current and direct current (with charger) 7.Aluminum Alloy box provided; Portable and convenient to collect