3½ digit 21 mm liquid crystal
(LCD) with a maximum reading
of 1999
automatic, positive implied,
negative polarity indication
the battery-symbol is displayed
when the battery voltage drops
below the operating level
2,5 times per second, nominal
stated accuracy at 23° C ± 5° C
< 75% relative humidity
9-Volt-battery, NEDA 1604
0° C to 40° C at < 70% relative
humidity
-20° C to + 50° C at max. 75%
relative humidity (battery must
be removed from meter)
Test leads, battery, operation
manual