Model : 4405

Advanced 1KV Insulation Tester with PI & DAR measurement
  • Insulation Test voltage of 50V, 100V, 250V, 500V & 1000V
  • Insulation Resistance measuring range upto 20GΩ
  • Automatic Calculation of Polarization Index and Dielectric Absorption Ratio
  • Convenient compare (PASS/FAIL) function
  • 4000 Counts Extra Large display with bar graph and auto backlight.
  • Ergonomic Remote Test probe for convenient testing.
  • Automatic AC/DC Voltage selection.
  • Complies with IEC61010-1 CAT IV 600V, CAT III 1000V.
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Specifications

Test Voltage DC V
(Insulation Resistance)
 50V / 100V / 250V / 500V / 1000V
Measuring Ranges
(Insulation Resistance)
 50.0MΩ / 100.0MΩ / 250.0MΩ / 500MΩ / 20.0GΩ
Test voltage accuracy
(Insulation Resistance)
 -0%, +20%
Accuracy
(Insulation Resistance)

0-4.000MΩ : ±(1.5%rdg+5dgt)

0-40.00MΩ : ±(1.5%rdg+5dgt)

0-400.0MΩ : ±(3%rdg+5dgt)

0-4000MΩ : ±(3%rdg+5dgt)

4.1GΩ – 20.0GΩ ±(10%rdg+3dgt)

Output current
(Insulation Resistance)
 1mA DC
Measuring Range
(Earth bond resistance measurement)
 0-40.00kΩ
Measuring Current
(Earth bond resistance measurement)
 200mA DC min
Accuracy
(Earth bond resistance measurement)

0-40.00Ω ±(1.5%rdg+5dgt)

0-400Ω/4000Ω/40.00kΩ ±(1.5%rdg+3dgt)

Range
(Voltage measurement)
 0-600V AC/DC
Accuracy
(Voltage measurement)

AC Voltage :

±(1.5%rdg+5dgt) (50-60Hz)

±(2%rdg+5dgt) (61Hz – 500Hz)

DC Voltage :

±(1%rdg+5dgt)

LPF AC :

±(1.5%rdg+5dgt) (50-60Hz)

±(5%rdg+5dgt) (61Hz – 500Hz)

Applicable Standards
(General)
 IEC61010-1 CAT IV 600V, EN 61326-1, IEC61557-1, IEC61557-2, IEC61557-4, IEC61557-10
Power Source
(General)
 LR6 1.5V (AA ) × 4
Dimension & Weight
(General)
 207(L) x 95(W) x 52(H)mm, Approx 630g (Including batteries)
Accessories
(General)
 Remote Probe (AC90), Test Leads (AC91), Aligator clips (AC95), Protective Holster, Magnetic Hanging Kit, Batteries LR6 x 4, Instruction manual