EXTECH PM9100 : General Tools Heavy Duty Manometer, 2000 Mbar With Rs232 Output And Hard Case (Black)

Description: 

Heavy Duty HVAC, Industrial Pressure measurements.
• Measures: mbar, psi, Kg/cm2, inch/Hg, mm/Hg, inch/H2O, meter/H2O, atmosphere
• Dual & differential input, 2000 mbar x 1 mbar
• Data hold
• Zero/relative
• Memory (min/max)
• Auto shut-off
• Low battery indicator
• RS-232 data port
• Optional Software LSFTKIT
• Color - White Includes: • RS232 • Hard padded carrying case • 2 quick connect couplers

EXTECH HD755 : Low range (0 to 0.5psi), High Resolution (0.001psi) Gauge/Differential Pressure meter

Description: 

HD755: Differential Pressure Manometer (0.5psi) Low range (0 to 0.5psi), High Resolution (0.001psi) Gauge/Differential Pressure meter Features:
■±0.5psi range, 11 Selectable units of measure
■Max/Min/Avg recording and Relative time stamp
■Data Hold, Auto power off and Zero function
■Large LCD display with backlighting
■Heavy duty, double-molded housing
■Built-in USB port (Windows® compatible PC software and cable included)

EXTECH HD700-NIST : Extech HD700 Differential Pressure Manometer 2psi NIST Certificate Included.

EXTECH HD700 : Extech HD700 Differential Pressure Manometer 2psi

• ±2psi range
• Max/Min/Avg recording and Relative time stamp
• Built-in USB (software and cable included)NIST Certificate Included.

EXTECH HD750 : Extech HD750 Differential Presure Manometer 5psi

EXTECH HD750-NIST : Extech HD750 Differential Presure Manometer 5psi NIST Certificate Included.

• ±5psi range
• Max/Min/Avg recording and Relative time stamp
• Built-in USB (software and cable included)

EXTECH PM9100HA : General Tools Heavy Duty Manometer, 2000 Mbar With Hard Case (White)

Description: 

Heavy Duty HVAC, Industrial Pressure measurements. • Measures: mbar, psi, Kg/cm2, inch/Hg, mm/Hg, inch/H2O, meter/H2O, atmosphere • Dual & differential input, 2000 mbar x 1 mbar • Data hold • Zero/relative • Memory (min/max) • Auto shut-off • Low battery indicator • RS-232 data port • Optional Software LSFTKIT Includes: • Hard padded carrying case • 2 quick connect couplers