Apraksts
SPECIFICATIONS
Measuring ranges
Earth resistance
0-20Ω / 0-200Ω / 0-2000Ω
Earth voltage
0-200 Vac (40-500Hz)
Accuracy
Earth resistance ±(1.5%rdg+2dgt)
or ±0.1Ω, which is greater
Earth voltage ±(1%rdg+2dgt)
Earth resistance
resolution
0-20Ω : 0.01Ω
0-200Ω : 0.1Ω
0-2000Ω : 1Ω
Testing frequency 820 Hz
Measuring system
Earth resistance by constant
current inverter 820Hz
approx 2mA.
Display 3½ digit (2000 counts)
0Ω adjustment √
Open circuit indication LED will be unlit
Low battery indication “ “symbol appears on the display
Data hold indication “ HOLD “symbol appears on the display
Over range Indication “1”(MSD)
Dimensions 221(L) × 110(W) × 57(D)mm
Weight
(battery included) Approx. 600g
Power source 1.5V (AA) × 6
Safety standard
IEC/EN 61010-1 CAT IV 200V
EN 61557-1 EN 61557-5
EN 61326-1
Accessories:
Instruction manual
Test leads
(red-15m, yellow-10m, green-5m)
Auxiliary earth spikes
Simplified measurement probe
Hand strap
Batteries
Carry case
