Extech Heavy Duty Differential Pressure Manometer, e-mail : k222555777@ yahoo.com, HP 0812985203530

Features & Applications : The Extech Heavy Duty Differential Pressure Manometer can be used to monitor and troubleshoot HVAC systems, and delivers the precise measurements and reliable performance that HVAC professionals demand. The Differential Pressure Manometer allows you to take measurements in 8 different units of pressure. The unit features dual differential inputs with internal sensors, max/ min, data hold, auto power-off, and a large LCD display. It is equipped with metal input connections with two quick-disconnect fittings and a RS-232 PC interface. Features : Dual differential inputs with internal sensors Wide ( ± 802 inches of water) measurement range with high resolution 8 display units of mbar, psi, kg/ cm2, mmHg, inHg, mH2O, inH2O and atm Record Max and Min into memory for recall Data Hold and Auto Power Off Zero function for offset measurements Basic accuracy: ± 1% of full scale ( includes hysteresis) Metal input connections with two quick-disconnect fittings 9V battery, case, and protective rubber boot Applications : Air Natural gas Spec Summary : Specifications Range Resolution Basic Accuracy mbar : ± 2, 000 1 mbar ± 2% FS psi : ± 29 0.02psi ± 1% FS kg/ cm2 : ± 2.040 0.001kg/ cm2 ± 1% FS mmHg : ± 1, 500 1 mmHg ± 1% FS inHg : ± 59.05 0.05 inHg ± 1% FS mH2O : ± 20.40 0.01 mH2O ± 1% FS inH2O : ± 802.0 0.5 inH2O ± 1% FS atm : ± 1.974 0.001 atm ± 1% FS Dimensions : 7" x 2.9" x 1.3” ( 178 x 74 x 33 mm) Weight : 12oz ( 350 g) . MICRO LABTECH INSTRUMENT Jl. Ring Road Utara, Taman Yasmin VI, Ruko No. 134 Telp 0251-7543316, 0251-7539361, HP 081298520353 e-mail : k222555777@ yahoo.com. Up. Sales Department