ECOTEST MKS-05 TERRA Operating Manual page 11

Table 1.1 (continued)
General operating supply voltage of the dosimeter from two
batteries
Useful current of the dosimeter at operating supply voltage of
3.0 V under natural background radiation and switched off display
backlight, not more than
Additional permissible error limit at measurement caused by supply
voltage deviation from nominal value in the range of 3.2 to 2.4 V
for all measured physical values
Additional permissible error limit at measurement caused by
ambient air temperature changes from - 20 to + 50
o
10 C deviation from 20
1
o
C for all measured physical values
o
C, per each
10
2 3
V 3.0
mA 0.5
% ± 10
% ± 5