Sealey TA320 User Manual page 31

Polarity Automatic (no indication for positive); Minus
(-) sign for negative
Measurement Rate 2 times per second, nominal
Low Battery Indication "
below operating voltage
Battery One 9 volt (NEDA 1604) battery
Fuses mA, µA ranges; 0.5A/1000V ceramic fast
blow A range; 10A/1000V ceramic fast blow
Operating Temperature 41ºF to 104ºF (5ºC to 40ºC)
Storage Temperature -4
Operating Humidity Max 80% up to 87ºF (31ºC) decreasing
linearly to 50% at 104ºF (40ºC)
Storage Humidity <80%
Operating Altitude 7000ft. (2000meters) maximum.
Safety This meter is intended for origin of
installation use and protected, against the
users, by double insulation per EN61010-1
and IEC61010-1 2
Category IV 600V and Category III 1000V;
Pollution Degree 2. The meter also meets
UL 61010-1, 2
C22.2 No. 61010-1 2
UL 61010B-2-031, 1
" is displayed if battery voltage drops
o o o o
F to 140 F (-20 C to 60 C)
nd
Edition (2001) to
nd
Edition (2004), CAN/CSA
nd
Edition (2004), and
st
Edition (2003)
30