Hioki IR4056-20 Digital Insulation Tester
Reliable insulation testing for efficient electrical maintenance
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Hioki IR4056-20 Digital Insulation Tester Price in Bangladesh
Hioki IR4056-20 Digital Insulation Tester is a high quality electrical testing instrument designed for engineers and technicians, featuring the Hioki IR4056-20 Digital Insulation Tester Price in Bangladesh with advanced testing functions and dependable performance. This digital insulation tester helps professionals evaluate insulation conditions, identify electrical issues, and maintain safe and reliable operation of electrical systems.
Accurate Insulation Measurement for Electrical Equipment
Designed for professional electrical inspections, the Hioki IR4056-20 provides precise insulation analysis for cables, motors, control panels, and various electrical installations. It helps users detect insulation deterioration, improve maintenance efficiency, and prevent unexpected equipment problems.
Reliable Performance for Safety Testing
The tester supports effective insulation assessment by providing accurate information about electrical system conditions. Its dependable performance allows technicians and engineers to make informed decisions for improving equipment reliability and maintaining electrical safety.
User Friendly Operation for Field Applications
With a practical design and convenient functionality, the Hioki IR4056-20 allows professionals to complete insulation testing tasks efficiently. Its easy operation makes it suitable for routine inspections, troubleshooting activities, and preventive maintenance work.
Durable Construction for Professional Environments
Built with quality engineering and strong components, this digital insulation tester provides consistent performance in demanding working conditions. Its durable design makes it a reliable choice for electricians, engineers, and maintenance specialists who require dependable testing equipment.
Suitable for Industrial and Commercial Use
The Hioki IR4056-20 is ideal for applications in industrial facilities, commercial buildings, electrical service projects, and maintenance environments. It helps professionals verify insulation quality and support the safe operation of electrical equipment.
Improving Electrical Reliability Through Testing
Regular insulation testing helps identify potential faults before they affect system performance. The Hioki IR4056-20 supports preventive maintenance by helping users monitor insulation health, improve equipment reliability, and reduce electrical risks.
Ideal Choice for Electrical Testing Professionals
The Hioki IR4056-20 Digital Insulation Tester is an excellent solution for electricians, engineers, and technicians who need accurate and efficient insulation measurement tools. Its combination of precision, durability, and ease of use makes it suitable for professional electrical testing applications.
Key Features: Hioki IR4056-20 Digital Insulation Tester
- A 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
Specifications: Hioki IR4056-20 Digital Insulation Tester
| Rated output voltage | 50 V DC | 125 V DC | 250 V DC | 500 V DC | 1000 V DC |
|---|---|---|---|---|---|
| Effective maximum indicated value | 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 range | 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 |
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| AC voltage range | 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 |
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| Low resistance range | 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) | ||||
| 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) | ||||
| Other functions | Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save | ||||
| Power supply | LR6 (AA) alkaline batteries ×4, Continuous use: 20 hours (Comparator off, backlight off, 500 V range, no load) Number of measurements: 1000 times (at 5 s ON, 25 s OFF cycle, insulation measurement of lower limit resistance value to maintain nominal output voltage) |
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| Dimensions and mass | 159 mm (6.26 in) W × 177 mm (6.97 in) H× 53 mm (2.09 in) D, 600 g (21.2 oz) (including batteries, excluding test leads) | ||||
Includes: Hioki IR4056-20 Digital Insulation Tester
- Hioki IR4056-20 Digital Insulation Tester
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