TPI-621C3 Dual Input Differential Manometer Kit = RM1,375.00 per set (2-5-2025=AAA33.366) (15-6-2024=AAA30.0224) Features Dual input with +/-120” H2O range. 0.001” H2O maximum resolution. Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O). Display - 5 digit with backlight. Smooth - Stabilizes display when measuring fluctuating pressures. Auto Off - Conserve battery power. Model 621 Specifications Measurement Range: ±120” H2O Display: 5 Digit LCD with backlight Input Type: Dual Differential (1/4” Barbed) Resolution (max): 0.001” H2O Accuracy: -40.2 to 40.2 inH2O: ±(0.2% of full scale) <-40.2 & >40.2 inH2O: ±(1% of reading) Functions: One Touch Zero, Back-light, Smoothing Units of Measure: 1 Unit (inH2O) Battery Type: 9V alkaline Battery Life: 80 hours (Typical) Auto Power Off: 40 minutes https://www.testproductsintl.com/manometers-pressure/621-dual-input-differential-manometer/
read more