SEFRAM MW3027 Notice D'utilisation page 23

Specifications
1-1 General Specifications
LCD display digits :
9999 digit large scale LCD readout.
Overrange display :
"OL" is displayed for "Ω" and "V" function,
shows the real value for "A" function.
Conversion Rate : 2 ( times / second )
Dimensions (W x H x D) :
54mm x 193mm x 31mm
Weight : 280g including battery.
Power requirement :
AAA Size Battery1.5V x 2.
Battery type and life :
300 hours ALKALINE Battery.
Maximum Conductor Size :
16mm diameter.
EN61010-1, EN61010-2-032,
EN61010-2-033, EN 61326-1
Overvoltage category :
EN 61010-1 1000V CAT.Ⅲ, 600V CAT.Ⅳ.
CAT Application field
The circuits not connected to mains.
Ⅰ
The circuits directly connected to Low-
Ⅱ
voltage installation.
The building installation.
Ⅲ
The source of the Low-voltage
Ⅳ
installation.
1-2 Environmental Conditions
Indoor Use.
Pollution degree : 2
Operating altitude : 2000m (6562 ft)
Operating temperature :
0°C ~ 30°C (≦80% RH)
30°C ~ 40°C (≦75% RH)
40°C ~ 50°C (≦45%RH)
Storage temperature : -20 to +60°C,
0 to 80% RH (batteries not fitted).
Temperature coefficient :
0.2 x (Specified accuracy) / °C, < 18°C, > 28°C
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M MW3027 F 00