Fluke 1507 - Insulation Resistance Tester

The Fluke 1507 is a versatile, compact, handheld insulation tester for advanced industrial and electrical insulation testing. Its multiple test voltages make it the ideal tool for many troubleshooting, commissioning, and preventative maintenance applications.

Take advantage of the 1507 full feature set to easily and quickly perform advanced insulation resistance testing. Its handy size and light weight make it easy to pack and use. Additional features, like the remote probe, save both time and money especially when performing repetitive tests. And its reasonable price and rugged reliability make it an excellent value.

Includes

• Remote probe 
• Test leads 
• Test probes 
• Alligator clips 
• User documentation

Features

• Rugged, compact advanced insulation resistance tester for electrical contractors and industrial and commercial electricians 
• Automatically calculates Polarization Index and Dielectric Absorption Ratio 
• Makes repetitive tests simple and easy with a Compare (Pass/Fail) function 
• Offers multiple insulation test voltages: 50 V, 100 V, 250 V, 500 V, and 1000 V 

Specifications

• Maximum voltage applied to any terminal: 600 V AC rms or DC 
• Storage temperature: -40°C to 60°C (-40°F to 140°F)   
• Operating temperature: -20°C to 55°C (-4°F to 131°F)  
• Temperature coefficient: 0.05 x (specified accuracy) per °C for temperatures < 18°C or > 28°C (< 64°F or > 82°F) 
• Relative humidity 
  • 0% to 95% @ 10°C to 30°C (50°F to 86°F) 
  • 0% to 75% @ 30°C to 40°C (86°F to 104°F) 
  • 0% to 40% @ 40°C to 55°C (104°F to 131°F) 
• Vibration: Random, 2 g, 5–500 Hz per MIL-PRF-28800F, Class 2 instrument 
• Shock: 1 meter drop per IEC 61010-1 2nd Edition (1 meter drop test, six sides, oak floor) 
• Electromagnetic compatibility: In an RF field of 3 V/M, accuracy = specified accuracy (EN 61326-1:1997) 
• Safety: Complies with ANSI/ISA 82.02.01 (61010-1) 2004, CAN/CSA-C22.2 No. 61010-1-04, and IEC/EN 61010-1 2nd Edition for measurement category IV 600 V (CAT IV) 
• Certifications: CSA per standard CSA/CAN C22.2 No. 61010-1-04; TÜV per standard IEC/EN 61010-1 2nd Edition 
• Batteries: Four AA batteries (NEDA 15A or IEC LR6)   
• Battery life: 
  • Insulation test use: 
    • Tester can perform at least 1000 insulation tests with fresh alkaline batteries at room temperature. These are standard tests of 1000 V into 1 MΩ with a duty cycle of 5 seconds on and 25 seconds off. 
  • Resistance measurements: 
    • Tester can perform at least 2500 earth bond resistance measurements with fresh alkaline batteries at room temperature. These are standard tests of 1 Ω with a duty cycle of 5 seconds on and 25 seconds off. 
• Size (H x W x L): 5.0 x 10.0 x 20.3 cm (1.97 x 3.94 x 8.00 in)   
• Weight: 550 g (1.2 lb) 
• IP rating: IP40 
• Altitude 
  • Operating: 2000 m CAT IV 600 V, 3000 m CAT III 600 V 
  • Non-operating (storage): 12,000 m 
• Over-range capability: 110% of range

Accuracy Specifications

• AC/DC Voltage Measurement 
  • Range: 600.0 V 
  • Resolution: 0.1 V 
  • Accuracy (50 Hz to 400 Hz): ±(2% + 3) 
  • Input impedance: 3 MΩ (nominal), < 100 pF 
  • Common mode rejection ratio (1 kΩ unbalanced): > 60 dB at DC, 50 or 60 Hz 
  • Overload protection: 600 V rms or DC 
• Earth Bond Resistance Measurement 
  • Range/Resolution: 
    • 20.00 Ω / 0.01 Ω 
    • 200.0 Ω / 0.1 Ω 
    • 2000 Ω / 1.0 Ω 
    • 20.00 kΩ / 0.01 kΩ 
  • Accuracy: ±(1.5% + 3) 
  • Overload protection: 2 V rms or DC 
  • Open circuit test voltage: > 4.0 V, < 8 V 
  • Short circuit current: > 200.0 mA 
• Insulation Specifications 
  • Measurement range: 0.01 MΩ to 10 GΩ 
  • Test voltage: 50 V, 100 V, 250 V, 500 V, 1000 V 
  • Test voltage accuracy: +20%, −0% 
  • Short circuit current: 1 mA nominal 
  • Auto discharge: Discharge time < 0.5 second for C = 1 µF or less 
  • Live circuit indicator: Inhibit test if terminal voltage > 30 V prior to initialization of test 
  • Maximum capacitive load: Operable with up to 1 µF load 
  • Measure accuracy: 
    • 50 V: ±(3% + 5) 
    • 100 V: ±(3% + 5) 
    • 250 V: ±(1.5% + 5) 
    • 500 V: ±(1.5% + 5) 
    • 1000 V: ±(1.5% + 5) to 2000 MΩ, ±(10% + 3) above 2000 MΩ