HIOKI IR4056 Insulation Tester

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SKU:
IR4056
MPN:
IR4056
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  • HIOKI IR4056 Insulation Tester
  • HIOKI IR4056 Insulation Tester
$280.00

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Description

HIOKI IR4056 INSULATION TESTER

Product Part Number: IR4056

Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4056 is a 5-range, 50V to 1000V digital insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.

FEATURES AT A GLANCE

  • 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
  • Stable & medium-speed digital readings, 0.8 second response time of PASS/ FAIL decisions
  • Drop proof onto concrete from 1m (3.28 feet)
  • Bright LED, luminous LCD, test lead with bright LED lamp to illuminate near hand (Also available in the IR4056-21)
  • Continuity check via 200 mA testing
  • Built in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles

PACKAGE INCLUDES

  • Test lead L9787-10 ×1
  • Neck strap ×1
  • LR6 (AA) alkaline batteries ×4
  • Instruction manual ×1

DOCUMENTATION

SPECIFICATIONS

Rated output voltage: 50 VDC 125 V DC 250 V DC 500 V DC 1000 V DC
Effective indicated value (max): 100 MΩ 250 MΩ 500 MΩ 2000 MΩ 4000 MΩ
Accuracy 1st effective measuring range MΩ: ±2 % rdg. ±2 dgt.
0.200 - 10.00		 ±2 % rdg. ±2 dgt.
0.200 - 25.0		 ±2 % rdg. ±2 dgt.
0.200 - 50.0		 ±2 % rdg. ±2 dgt.
0.200 - 500		 ±2 % rdg. ±2 dgt.
0.200 - 1000
Lower limit resistance: 0.05 MΩ 0.125 MΩ 0.25 MΩ 0.5 MΩ 1 MΩ
Overload protection: 600 V AC (10s) 660 V AC (10s)
DC voltage measurement: 4.2 V (0.001 V resolution) to 600 V (1 V resolution), 4 ranges,
Accuracy: ±1.3 % rdg. ±4 dgt., Input resistance: 100 kΩ or higher
AC voltage measurement: 420 V (0.1 V resolution) / 600 V (1 V resolution), 2 ranges, 50/60 Hz,
Accuracy: ±2.3% rdg. ±8 dgt., Input resistance: 100 kΩ or higher, Average rectifier
Low resistance measurement: For checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less)
Other functions: Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save
Display: Semi-transmissive FSTN LCD with back lighting, bar-graph indicator
Response time: Approx. 0.8 second for PASS/FAIL decision (based on in-house testing)
Power supply: LR6 (AA) alkaline batteries ×4, Continuous use: 20 hours
Dimensions: 159 mm (6.26 in) W × 177 mm (6.97 in) H× 53 mm (2.09 in) D
Weight: 600 g (21.2 oz)
Country Of Origin: Japan
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