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Use this tester to measure insulation resistance with a bar graph output. The tester is equipped with Bluetooth® to send the results to a compatible smartphone or tablet.
Use this tester to measure insulation resistance with a bar graph output. The tester is equipped with Bluetooth® to send the results to a compatible smartphone or tablet.
Discontinued!
This product has been discontinued and is no longer available.
This is the direct replacement:
With this Hioki IR4058-20 Insulation Tester, you can test voltage and resistance across 5 ranges from 50 V/100 MΩ to 1,000 V/4,000 MΩ. A digital bar graph provides results in an easy-to-read format. Bluetooth® connectivity lets you transfer the data values to your smartphone or tablet.
Features
| Rated Output Voltage | 50/125/250/500/1,000 VDC |
| Effective Maximum Indicated Value | 100/250/500/2,000/4,000 MΩ |
| Accuracy | ±2% of reading ±2 digits |
| Lower Limit Resistance | 0.05/0.125/0.25/0.5/1 MΩ |
| Overload Protection | 50/125/250/500 VDC: 600 VAC (10 seconds), 1,000 VDC: 660 VAC (10 seconds) |
| DC Voltage | 4.2 to 600 in 4 ranges with ±1.3% of reading ±4 digits and 100 kΩ or higher input resistance |
| AC Voltage | 420 to 600 in 2 ranges with ±2.3% of reading ±8 digits and 100 kΩ or higher input resistance, average rectifier |
| Low Resistance Measurement | 10 to 1,000 Ω in 3 ranges with ±3% of reading ±2 digits with 200 mA or more testing current for checking the continuity of ground wiring |
| Display | Backlit, semi-transmissive FSTN LCD with bar-graph indicator |
| Response Time | 0.3 second for pass/fail decision |
| Communication | Bluetooth® |
| Power Supply | 4 AA batteries |
| Product Length | 2.09" (53 mm) |
| Product Width | 6.26" (159 mm) |
| Product Height | 6.97" (177 mm) |
| Product Weight | 22.6 oz (640 g) |
| Manufacturer Warranty | 3-year limited |
| Rated Output Voltage | 50/125/250/500/1,000 VDC |
| Effective Maximum Indicated Value | 100/250/500/2,000/4,000 MΩ |
| Accuracy | ±2% of reading ±2 digits |
| Lower Limit Resistance | 0.05/0.125/0.25/0.5/1 MΩ |
| Overload Protection | 50/125/250/500 VDC: 600 VAC (10 seconds), 1,000 VDC: 660 VAC (10 seconds) |
| DC Voltage | 4.2 to 600 in 4 ranges with ±1.3% of reading ±4 digits and 100 kΩ or higher input resistance |
| AC Voltage | 420 to 600 in 2 ranges with ±2.3% of reading ±8 digits and 100 kΩ or higher input resistance, average rectifier |
| Low Resistance Measurement | 10 to 1,000 Ω in 3 ranges with ±3% of reading ±2 digits with 200 mA or more testing current for checking the continuity of ground wiring |
| Display | Backlit, semi-transmissive FSTN LCD with bar-graph indicator |
| Response Time | 0.3 second for pass/fail decision |
| Communication | Bluetooth® |
| Power Supply | 4 AA batteries |
| Product Length | 2.09" (53 mm) |
| Product Width | 6.26" (159 mm) |
| Product Height | 6.97" (177 mm) |
| Product Weight | 22.6 oz (640 g) |
| Manufacturer Warranty | 3-year limited |
