HM547-Manometer

• Instant selection from up to nine English/metric units: PSID, in H₂O, mm H₂O, in Hg, mm Hg, Pa, kPa, bar, Mbar
• Stores 20 readings in memory for later reference
• Measure positive, negative or differential pressures
• Audible and visual overpressure alarms
• Large, easy-to-read 0.4" LCD readout includes switchable backlight
• Electronic zeroing lets you null out any minor differences
• Display hold key freezes current pressure reading reading
• Operates up to 100 hours on a single 9 Volt battery
• Auto shut-off to minimise battery drain
• FM approved as intrinsically safe for hazardous locations Class 1, Div. 1, Group A, B, C, D, T4.

Specifications

• Display: Digital
• Range: 0 - 20 PSID/0 - 140 kPa