Oufkarmanometer 100 Kpa Digital Manometer Hvac 12 Units Gas Pressure | Seychelles

Operation Instruction of Buttons POWER button: a . Long Press to turn on/off the power. b. Short press to store the current measured pressure value ( up to 100 groups). b. Short press to lock and hold the current data value. b. Long press for more than 2 seconds to RESET data (Please press and hold this button if the data is not reset before measurement). UNITS button: a. Short press to switch between up to 12 pressure units. b. Long press for more than 2 seconds to clear the stored data. DIF button: a. Short press to go up to view stored data. b. Long press for more than 2 seconds to enter the P1 and P2 dual-channel differential pressure mode, long press again to exit. MAX button: a. Short Press to go up to view stored data. b. DATA RECORD/HOLD & AUTO SHUTDOWN & MAX/MIN MODE DATA RECORD/HOLD The gas pressure gauge can store 100 sets of currently measured pressure data for viewing after testing, or you can press the HOLD button to hold the current measured value AUTO SHUTDOWN After entering max/min mode, the manometer will calculates and displays max/min values. Battery Gate Includes 9 V Alkaline Battery WIDELY USED Our manometers gas pressure tester can be used in a wide range of applications including but not limited to natural gas piping, refrigeration and ventilation systems, industrial equipment pressure testing, medical environment micro-pressure testing, laboratory, automotive. 1.【±100 KPa Measuring Range & High Precision】 Our Digital Manometer are designed with imported pressure sensors, high precision ADC and low power consumption MCU, so our manometer have a wider measurement range and higher accuracy. Measuring Range: ±100 KPa/ ±14.5 PSI, Accuracy: ± 0.15%FSO (25°C), Measurement Rate: 0.5s, Resolution: 1 Pa, Repeatability: ±0.2% (MAX±0.5%FSO), Linearity/Hysteresis: ±0.29%FSO. 2.【12 Measurement Units & More Accessories】 Our Digital Manometer HVAC have 12 measurement units: mmHg, inHg, ftH2O, cmH2O, inH2O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin². The manometer comes with more accessories include: 4 pcs 0.82ft hoses, 5.18ft hose, cone adapter and barb metal connector, these adapters can meet more measurement scenarios. 3.【Single/Dual Channel & Measure Positive/Negative Pressure】 Using a single channel allows for quick measurement of the current detection pressure value (relative to the current atmospheric pressure), while dual channels allow for simultaneous detection of the pressure difference port (P1-P2) between two detections. Manometer out of detection range will prompt, Exceed the positive/negative pressure range display Err0/Err1. 4.【Data Record/Hold & MAX/MIN Value】 The gas pressure gauge can store 100 sets of currently measured pressure data for viewing after testing, or you can press the HOLD button to hold the current measured value. This manometer calculates and displays maximum and minimum values. 5.【Widely Used 】 Due to the wide measurement range and high accuracy, manometers can be used in a wide range of applications including but not limited to natural gas piping, refrigeration and ventilation systems, industrial equipment pressure testing, medical environment micro-pressure testing, laboratory, automotive.