Model : 4401

Digital Multi Range 1KV Insulation Tester
  • Measures Insulation Resistance, Continuity and AC Voltage.
  • Three rated test voltages of 250V, 500V and 1000V.
  • IR measurement upto 2000MΩ
  • Robust Design: Protection class IP54
  • 200mA current for continuity measurement.
  • Auto discharge of test voltage
  • Meets international safety standards EN 61010-1 CAT III 600V.
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Electrical Specifications

Test Voltage DC V
( Insulation Resistance)
250V / 500V / 1000V
Measuring Ranges
( Insulation Resistance)
0-2MΩ / 0-20MΩ / 0-200MΩ / 0-2000MΩ
Resolution
( Insulation Resistance)
0.001MΩ/0.01MΩ/0.1MΩ/1MΩ
Output voltage Open Circuit
( Insulation Resistance)
+10%
Accuracy
( Insulation Resistance)

0-2MΩ : ±(5%rdg+5dgt)

0-20MΩ : ±(1.5%rdg+5dgt)

0-200MΩ : ±(2.5%rdg+3dgt)

0-2000MΩ : ±(5%rdg+5dgt)

Output current
( Insulation Resistance)
1mA DC
Measuring Range
( Continuity Test)
0-200Ω
Resolution
( Continuity Test)
0.01Ω
Measuring Current
( Continuity Test)
200mA DC min
Output voltage on open circuit
( Continuity Test)
4V DC min
Accuracy
( Continuity Test)
±(1.5%rdg+3dgt)
Range
( AC Voltage)
0-600V
Resolution
( AC Voltage)
1V
Accuracy
( AC Voltage)
±(1.5%rdg+3dgt)
Line Frequency Range
( AC Voltage)
40Hz-120Hz
Applicable standards
( General Specifications)
CAT III 600V, IEC/EN61010-1, IEC/EN 61557-1, IEC/EN 61557-2
Power Supply
( General Specifications)
AA 1.5V x 8 battery
Dimensions & Weight
( General Specifications)
175 (L) x 85 (W) x 75mm (H), approx. 645g (including batteries)
Accessories

Model No.AR-45 (Carrying case),

Model No.AR-30 (Test Lead),

Model No. AR-51 (Shoulder belt)

Battery (1.5V AA x 8)

Instruction Manual