Iso-Tech IDM93N Manuel D'instructions page 8

SPECIFICATIONS
2-1 General Specifications
This instrument has been designed in accordance with UL 3111 and IEC publication 1010 Pt 1, Class II, Safety
Requirements for Electrical Equipment for Measurement, Control and Laboratory use. This level of safety can
only be guaranteed while the limits of section 2.2 are observed.
Display : 3-1/2 digit Liquid Crystal Display (LCD) with a maximum reading of 1999.
Polarity Indication : Automatic, positive implied, negative indicated.
Overrange Indication : "1" or "-1".
Low Battery Indication : "
Measuring Rate : 2.5 times per second, nominal.
Auto Power Off : Approx. 30 minutes.
Temperature Coefficient : 0.15 x (Specified accuracy) / °C, < 18°C or > 28°C.
Power Requirements : Alkaline 9V battery.
" is displayed when the battery voltage drops below specified operating voltage.
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