Specifications - Omega HHM27 Manual

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Display: Liquid crystal display (LCD) with a maximum reading of 2500.
Polarity: Automatic, positive implied, negative polarity indication.
Overrange: "OL"or "-OL" is displayed.
Low battery indication: the "
below the operating level.
Measurement rate: 2.5 times per second, nominal.
Operating Environment: 0°C to 40°C at < 70% relative humidity.
Storage Temperature: -20°C to 60°C, 0 to 80% R.H. with battery removed
from meter.
Accuracy: Stated accuracy at 23°C ± 5°C, <75% relative humidity.
Safety: According to EN61010-1 protection class II overvoltage category
(CAT II 600V) pollution degree 2.
Auto Power off: 30minutes after rotary switch and push button no changes.turn
the meter off then on to resume operation.
Power: single standard 9-volt battery.
Battery life: 200 hours typical.
Dimensions: 192mm (H) x 91mm (W) x 52.5mm (D).
Weight: 365g including battery.
Accessories: One pair test leads, One spare fuse installed, 9V battery and
Operating Instructions.

SPECIFICATIONS

" is displayed when the battery voltage drops
2

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