Key features
- 5-Range, 50 V to 1000 V Digital Insulation Resistance Tester with Bargraph, and Delivers Efficient Functions and Features to Help Shorten Work Time Associated with Field Insulation Testing.
Electrical Power Testing
Hioki 1Kv Insulation Tester, IR4057-20
Discover the exceptional features of our premium Hioki 1Kv Insulation Tester, IR4057-20 from the renowned collection. Expertly crafted for excellence in the Electrical Power Testing category, this top-tier product sets new industry standards. Experience the unmatched quality and innovation that define our Hioki 1Kv Insulation Tester, IR4057-20.
Shop with confidence at Toolsouk.com, where you get the best price guaranteed. We source our products from authorized suppliers, ensuring genuine and authentic items. Enjoy hassle-free shopping with Toolsouk.com, where we deliver across UAE, Middle East, and Africa.
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Shop with confidence at Toolsouk.com, where you get the best price guaranteed. We source our products from authorized suppliers, ensuring genuine and authentic items. Enjoy hassle-free shopping with Toolsouk.com, where we deliver across UAE, Middle East, and Africa.
See Full Product Details
See Product Specification
1,770.00 د.إ
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Product Specifications
| Brand | Hioki |
| 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 k? or higher, Average rectifier |
| Accuracy | ?2 % rdg. ?2 dgt. |
| Battery Backup | Continuous use: 20 hrs (based on in-house testing) |
| Battery Type | LR6 (AA) Alkaline battery |
| 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 k? or higher |
| Display | Semi-transmissive FSTN LCD with back lighting, bar-graph indicator |
| Model No | IR4057-20 |
| Number of Measurement | 1000 times (at 5 s ON, 25 s OFF cycle, insulation measurement of lower limit resistance value to maintain nominal output voltage) |
| Overload Protection | 600 V AC (10s) [upto 500 V DC] 660 V AC (10s) [for 1000 V DC] |
| Rated Output Voltage | 50 V DC 125 V DC 250 V DC 500 V DC 1000 V DC |
| Response Time | Approx. 0.3 second for PASS/FAIL decision (based on in-house testing) |
| Type of Product | Insulation Tester |
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