IR4059
IR4059
Hioki
Insulation Tester
This product is available in 5-7 weeks
Quick Response Comparator Offering Reading Stability in High-speed Digital Format
The IR4059 is a Bluetooth® compatible insulation tester. It has a 5-range, 50 V to 1000 V digital insulation resistance tester with bargraph and delivers efficient functions and features to help shorten the work time associated with field insulation testing.
CAT III 600 V
Best for measuring the insulation resistance of electric vehicles
The IR4059 is the ideal insulation tester for a technician to use when checking the insulation resistance of an electric car, thanks to its safety features, reliable performance, and user-friendly design.
Key Features
- 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
- Digital bar graph
- Multi-functional test lead with remote switch improves work efficiency: flashlight, remote test start, LED light for PASS/FAIL notification.
- Stable and high-speed digital readings; 0.3 second response time for PASS/ FAIL judgment.
- Bright LED, luminous LCD, test lead (included accessory: L9788-10) with bright LED lamp to illuminate near hand.
- Continuity check via 200 mA testing
- Built in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles
- Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file. (Wireless Adapter Z3210 is necessary)
- Drop proof onto concrete from 1m (3.28 feet)
We work closely with our technology partners to offer customers the best
lead time and prices we can achieve.
Contact our team for the latest availability and pricing information on
0330 313 3220, or use the request a quote button below and a member
of our team will be in touch.
| Attribute | Value |
|---|---|
| Power Supply |
LR6 (AA) alkaline batteries × 4, Continuous use: 20 hours (based on in-house testing) Number of measurements: 1000 times (at 5 s ON, 25 s OFF cycle, insulation measurement of lower limit resistance value to maintain nominal output voltage) |
| Included Accessories | Connection cable L4930 ×1, Alligator clip set L4935 ×1, Test pin set L4938 ×1, Neck strap ×1, Test lead set with remote switch (Red) LR9788-10×1, Protector Z5042×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×4 |
| Display | Semi-transmissive FSTN LCD with back lighting, bar-graph indicator |
| Response Time | Approx. 0.3 second for PASS/FAIL decision (based on in-house testing) |
| Other Functions | Indicate MΩ measurement value after a lapse of one minute, Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save |
| Rated Output Voltage |
50 V DC |
| DC Voltage range |
4.2 V (0.001 V resolution) to 600 V (1 V resolution), 4 ranges, |
| AC Voltage range |
420 V (0.1 V resolution) / 600 V (1 V resolution), 2 ranges, 50/60 Hz, |
| Accuracy 1st effective measuring range MΩ (±4% rdg.) |
±2 % rdg. ±2 dgt. ±2 % rdg. ±2 dgt. ±2 % rdg. ±2 dgt. ±2 % rdg. ±2 dgt. ±2 % rdg. ±2 dgt. |
| Lower Limit Resistance |
0.05 MΩ 0.125 MΩ 0.25 MΩ 0.5 MΩ 1 MΩ |
| Overload Protection |
600 V AC (10s) 660 V AC (10s) |
| Effective Maximum Indicated Value |
100 MΩ |
| Low Resistance Range | For checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less) |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
