Fluke 1535 2500V Insulation Resistance Tester
Condition: Refurbished / Calibrated
Warranty: 1 YEAR WARRANTY
Shipping: USA & Worldwide
- Fluke 1535 2500V Insulation Resistance Tester (BC# - LT*)
Fluke 1535 2500V Insulation Resistance Tester
Equipped with an intuitive user interface, a short circuit current of up to 5 mA, and a CAT IV 600 V rating, this portable high-voltage insulation tester delivers rapid and stable resistance measurements no matter where you are. Furthermore, this insulation resistance tester also stores measurements for later review or PC transfer using the provided software.
Fast, accurate, and reliable, this insulation resistance tester simplifies frontline troubleshooting, whether working on the factory floor or in the field at a solar installation. In addition, with selectable voltages from 250 to 2500 V and 500 GΩ resistance measurements, this tester covers more workload with a single tool.
Insulation resistance testers can be used to determine the integrity of windings or cables in motors, transformers, switch-gear, and electrical installations. The test method is determined by the type of equipment being tested and the reason for testing. Spot-reading/short time resistance tests can be used for low-capacitance equipment, while trending tests such as step voltage or dielectric-absorption tests can be used for time-dependent currents that will last for hours.
Features:
- Test voltages up to 2.5 kV cover both industrial and solar installation applications
CAT IV 600 V safety rating - Selectable test voltages of 250, 500, 1000, and 2500 V
- Resistance measurements up to 500 gΩ
- Up to 1300 measurements at 2500 V, or 6500 measurements at 250 V
- Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup
- Guard system eliminates the effect of surface leakage current on high-resistance measurements
- Large digital/analog LCD for easy viewing
- Capacitance and leakage current measurement
- Test start/stop function
- DAR/PI/DAR +/PI/DD/ramp selection
- Bar graph display of insulation resistance
- Digital display of insulation resistance
- Backlight on/off button
| Specifications: | |
| Display | 73.5 mm x 104 mm |
| Battery | 8 AA alkaline cells, IEC LR6 |
| Operating temperature | -10 °C to +50 °C |
| Storage temperature | -20 °C to +60 °C |
| Operating humidity | Non-condensing (<10 °C) ≤80 % RH (10 °C to 30 °C) ≤50 % RH (30 °C to 50 °C |
| Leakage Current Measurement | Range: 1 nA to 2 mA Accuracy: ±(20 % + 2 nA) |
| Test voltage For Insulation Resistance |
Range: 250 V to 2500 V Accuracy: ±(3 % + 3 V) |
| Test Voltage 2500V |
Range Resolution Accuracy <200 kΩ unspecified unspecified 200 kΩ to 500 kΩ 1 kΩ 5 % 0.50 MΩ to 5.00 MΩ 0.01 MΩ 5 % 5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 % 50 MΩ to 500 MΩ 1 MΩ 5 % 0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 % 5.0 GΩ to 50.0 GΩ 0.1 GΩ 5 % 50 GΩ to 500 GΩ 5 GΩ 20 % >500 GΩ unspecified unspecified |
| Short Circuit Current | >2 mA |