Hioki Digital Insulation Tester, IR4057-20, 660V
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- Brand:
- Hioki
- SKU:
- 629849239666
- Minimum Purchase:
- 1 unit
- Item Name:
- Insulation Tester
- Model:
- IR4057-20
- Manufacturer:
- Hioki
- Battery Chemistry:
- Alkaline
- Battery Size:
- AA
- Battery Life:
- 20 Hrs
- Measuring Frequency Range:
- 50/60Hz
- Frequency Accuracy:
- +/-2.3%
- AC Voltage Accuracy:
- +/-2.3%
- Resistance Accuracy:
- +/-2%
- DC Voltage Accuracy:
- +/-1.3%
- Measuring Resistance Range:
- 0.05/0.125/0.25/0.5/1Mohm
- Voltage:
- 660V
- Measuring Voltage Range - AC:
- 420/600V
- Measuring Voltage Range - DC:
- 4.2/600V
- Display Type:
- LCD
- Accessories Included:
- Test Lead L9787, Neck strap, Instruction manual, 4x LR6 (AA) alkaline batteries
- Brand Origin (not manufacture):
- Japan
- Product Size L x B x H (Cms):
- 5.3L x 15.9B x 17.7H
- Delivery Time:
- 2-7 Days
- Unit:
- Piece
Description
Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4057 is a 5-range, 50V to 1000V digital insulation resistance tester with bargraph, and delivers efficient functions and features to help shorten work time associated with field insulation testing.
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- 5-range testing voltage of 50/100/1000/4000 MOhm
- Digital bar graph
- Stable and high-speed digital readings, 0.3 second response time for PASS/ FAIL decisions
- Drop proof onto concrete from 1meter (3.28 feet)
- Bright LED, luminous LCD, test lead with bright LED lamp to illuminate near hand (Option L9788-11 or L9788-10)
- Continuity check via 200 mA testing
- Built in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles
Item Name: |
Insulation Tester |
Model: |
IR4057-20 |
Manufacturer: |
Hioki |
Battery Chemistry: |
Alkaline |
Battery Size: |
AA |
Battery Life: |
20 Hrs |
Measuring Frequency Range: |
50/60Hz |
Frequency Accuracy: |
+/-2.3% |
AC Voltage Accuracy: |
+/-2.3% |
Resistance Accuracy: |
+/-2% |
DC Voltage Accuracy: |
+/-1.3% |
Measuring Resistance Range: |
0.05/0.125/0.25/0.5/1Mohm |
Voltage: |
660V |
Measuring Voltage Range - AC: |
420/600V |
Measuring Voltage Range - DC: |
4.2/600V |
Display Type: |
LCD |
Accessories Included: |
Test Lead L9787, Neck strap, Instruction manual, 4x LR6 (AA) alkaline batteries |
Brand Origin (not manufacture): |
Japan |
Product Size L x B x H (Cms): |
5.3L x 15.9B x 17.7H |
Delivery Time: |
2-7 Days |
Unit: |
Piece |
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