Key facts
- Brand
- KYORITSU
- Model
- KEW4202
- Documents
- 2
- Languages
- EN
- Last added
- 2023-10-19
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Kyoritsu MODEL4200/KEW4202 Digital Earth Clamp Tester Instruction Manual
This manual provides operating instructions for the Kyoritsu MODEL4200/KEW4202 digital earth clamp tester, designed for measuring earth resistance in multi-earthing systems and AC current up to 30A. It includes safety warnings, measurement procedures, and features like auto power-off, data hold, buzzer, backlight, memory, and Bluetooth (KEW4202 only). The device complies with IEC61010 safety standards and offers true RMS measurements with auto-ranging capabilities.
The manual details specifications such as measuring ranges, accuracy, operating conditions, battery life, and physical dimensions. It also explains safety precautions, including handling wet conditions, avoiding flammable gases, and proper battery replacement. The device is protected by double insulation and has an IP40 rating for dust and limited water resistance.
Kyoritsu KEW4202 specifications
| Earth Resistance Range | Max. 12000 Ω, Min. Resolution 0.010 Ω |
|---|---|
| AC Current Range | Max. 30A, Min. Resolution 0.1mA |
| Display | Liquid crystal display with maximum count of 2099 |
| Operating Temperature | -10°C to 40°C |
| Battery Type | DC6V: R6P or LR6 (AA) x 4pcs |
| Dimensions | 246(L) x 120(W) x 54(D)mm |
| Weight | Approx. 780g (including batteries) |
| IP Rating | IP40 |
| Bluetooth Version | Ver2.1+EDR Class2 |
Source: Kyoritsu MODEL4200/KEW4202 Digital Earth Clamp Tester Instruction Manual
All Kyoritsu KEW4202 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the maximum earth resistance measurement range?
The maximum earth resistance measurement range is 12000 Ω with a minimum resolution of 0.010 Ω.
From: Kyoritsu MODEL4200/KEW4202 Digital Earth Clamp Tester Instruction Manual
What is the maximum AC current measurement range?
The maximum AC current measurement range is 30A with a minimum resolution of 0.1mA.
From: Kyoritsu MODEL4200/KEW4202 Digital Earth Clamp Tester Instruction Manual
Can this instrument measure single earthing?
No, a single earthing cannot be measured; it is only for multiple-earthing systems.
From: KYORITSU 4200/KEW4202 Digital Earth Clamp Tester Instruction Manual
What is the maximum AC current measurement?
The instrument can measure AC current up to 30A.
From: KYORITSU 4200/KEW4202 Digital Earth Clamp Tester Instruction Manual