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9. Technical data
Line tester and resistance measuring device
METAROHM 413 in accordance with EN/IEC 61010-1
and EN/IEC 61557-4 (VDE 0413 part 4)
Measuring ranges
10 Ω (Lo-Ω) resolution 0.01 Ω
100, 2000 Ω resolution 0.1 ... 1 Ω
20, 200, 2000 kΩ resolution 0.01 ... 1 kΩ
Accuracy
1.5% + / - 4 digit at 20 °C
Measurement current
10 Ω (Lo-Ω)-range: 200 mA
100 Ω-range: 20 mA
further range: 1 µA ... 20 mA
Open circuit voltage
> 4 V
Adjustment of measuring line
zero balance (CAL) up to 3.5 Ω
Digital display
doublespaced LCD display, 3 1/2-digit,
overow display through OL
screen backlighting
Voltage indication
red LED and acoustic warning signal
and indication of the value in Volt
External voltage detection
400 V
Overvoltage protection
CAT III 300 V / CAT II 600 V
in accordance with EN/IEC 61010-1
Operating temperature
METRAOHM 413: -10 °C ... +50 °C
EMC requirement
DIN-EN 61326
Power supply
9 V block IEC 6LR61 / 6LF22 / 6LP3146
alkaline-manganese
multi-stage battery indicator
automatic switch-o
Housing
made of impact-proof ABS with
unbreakable display cover
Protection category
IP 65, device usable in precipitation
Dimensions / Weight
60 x 230 x 40 mm / 180 g
