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Description
5-range insulation tester with bargraph, 50-1000V, 4000MOhm, LED backlight, CAT III 600V
Did you know
- The Hioki IR4057, along with the IR4056, was launched on June 12, 2012, as an improvement and expansion upon the earlier 3454 and 3453 digital insulation testers.
- The IR4057 is positioned as a higher-performance model compared to the IR4056 within Hioki's insulation tester range, offering a digital bar graph display and faster comparator function response times.
- The IR4057 is chosen for its efficient and fast field insulation testing capabilities, featuring stable and high-speed digital readings with a 0.3-second response time for pass/fail decisions, and a robust, drop-proof design.
| Model | Testing Voltage Ranges | Max. Resistance Reading | Pass/Fail Response Time | Digital Bar Graph |
|---|---|---|---|---|
| IR4057 | 50 V to 1000 V (5 ranges) | 4000 MΩ | 0.3 seconds | Yes |
| IR4056 | 50 V to 1000 V (5 ranges) | 2000 MΩ | 0.8 seconds | No |
Competitive Models
5500V insulation resistance tester, EMI noise rejection, surge arrestor/generator testing
Digital insulation resistance tester, 6 ranges, memory function, compact field megohmmeter
High-voltage insulation tester, 250-2500V, 100GOhm, PI/DAR diagnostics, CAT III 600V, 1.7kg
Portable appliance tester, 2000MOhm insulation/25A earth bond, 10000-test memory, USB
10kV diagnostic insulation tester, 20TOhm, PI/DAR/DD/SV/Ramp, 8kV spike protection
Send enquiry
Send an enquiry to the manufacturer of ^XIHC IR4057. One broadcast per day.
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Code map
^X I H C │ │ │ └── Model: IR4057 │ │ └───── Make: Hioki │ └──────── Equipment: Insulation Tester └─────────── System: Electrical Branded Stores