15
Technical characteristics
Main technical parameters are presented in the Table 1.
Table 1
Indicator
Value
Note
Maximum display indication
1 9 9 9
With automatic definition of polarity
Method of measurement
Dual-slope ADC
Measurement time
2–3 measurements per second
Overload indicator
Digit "1"
On the LCD
Polarity indicator
"
–
"
When negative polarity
Battery discharge indicator
"
" character
On the LCD
Measurement category
II
Overload protection:
– "V
W
mA"
– "10A" input
500 mA/250 V fuse
Without fuse
Isolation of casing
Double, class II
Protection degree according to the IEC 60529 IP20
Operating temperature,
°
C
From 0 to +40
At a relative humidity of not more
than 80 %
Height above the sea level, m
2000
Supply voltage, V
9
"Krona" type battery (NEDA 1604, 6F22)
Dimensions, mm
126
ґ
70
ґ
24
Weight, g
150
With battery
Service life, years
10
