Fluke 1507 Insulation Tester

The Fluke 1507 is a rugged, battery-powered insulation resistance tester designed for fast, reliable, and safe testing of electrical insulation in industrial and commercial systems. With selectable test voltages up to 1000 V, a wide resistance range up to 10 GΩ, and compliance with CAT IV 600 V safety standards, it is ideal for commissioning, troubleshooting, and preventative maintenance in harsh environments.

Technical Specifications

• Model: Fluke 1507
• Function: Digital Insulation Resistance Tester
• Insulation Resistance Range: 0.01 MΩ to 10 GΩ
• Test Voltages: 50 V, 100 V, 250 V, 500 V, 1000 V
• Voltage Accuracy: +20%, –0%
• Short Circuit Current: 1 mA nominal
• Auto Discharge: < 0.5 s (for C ≤ 1 µF)
• Live Circuit Protection: Inhibits test above 30 V
• Max Voltage on Any Terminal: 600 V AC rms or DC

Earth Bond Resistance Measurement

• Ranges: 20 Ω / 200 Ω / 2000 Ω / 20 kΩ
• Resolutions: 0.01 Ω / 0.1 Ω / 1.0 Ω / 0.01 kΩ
• Accuracy: ±(1.5% + 3)
• Open Circuit Voltage: > 4 V, < 8 V
• Short Circuit Current: > 200 mA

AC/DC Voltage Measurement

• Range: 0 to 600.0 V
• Resolution: 0.1 V
• Accuracy: ±(2% + 3) from 50 Hz to 400 Hz
• Input Impedance: 3 MΩ nominal, < 100 pF
• CMRR: > 60 dB (1 kΩ unbalanced)
• Overload Protection: 600 V rms or DC

Performance & Accuracy

• Insulation Accuracy:
  • 50 V & 100 V: ±(3% + 5)
  • 250 V, 500 V, 1000 V: ±(1.5% + 5) up to 2000 MΩ
  • Above 2000 MΩ: ±(10% + 3)
• Over-Range Capability: 110% of range
• Temperature Coefficient: 0.05 × accuracy per °C outside 18–28 °C

Environmental & Mechanical

• Operating Temperature: –20 °C to +55 °C
• Storage Temperature: –40 °C to +60 °C
• Relative Humidity:
  • 0–95% @ 10–30 °C
  • 0–75% @ 30–40 °C
  • 0–40% @ 40–55 °C
• IP Rating: IP40
• Size (H × W × L): 5.0 × 10.0 × 20.3 cm
• Weight: 550 g
• Altitude (Operating): 2000 m (CAT IV), 3000 m (CAT III)
• Altitude (Storage): 12,000 m

Compliance & Safety

• Safety Ratings: CAT IV 600 V, CAT III 1000 V
• Standards: IEC/EN 61010-1 2nd Ed., ANSI/ISA 82.02.01, CAN/CSA-C22.2 No. 61010-1-04
• Certifications: CSA, TÜV
• EMC: EN 61326-1:1997 (3 V/m immunity)
• Vibration: Random, 2 g, 5–500 Hz (MIL-PRF-28800F)
• Shock: 1 m drop test (IEC 61010-1)

Power Supply

• Battery Type: Four AA batteries (IEC LR6 / NEDA 15A)
• Battery Life (Insulation Tests): ≥1000 tests at 1000 V, 1 MΩ, 5 s ON/25 s OFF
• Battery Life (Resistance Tests): ≥2500 tests at 1 Ω, 5 s ON/25 s OFF

Included Accessories

• Test Leads: TL224
• Test Probes: TP74
• Alligator Clips: PN 1958654 (red), PN 1958646 (black)
• Remote Probe: Included
• Holster: Included

Key Features & Benefits of Fluke 1507

✅ Five Test Voltages: 50 V to 1000 V for broad application coverage.

✅ High Insulation Range: Measures up to 10 GΩ with high accuracy.

✅ Live Circuit Detection: Prevents tests if voltage exceeds 30 V.

✅ Battery Efficient: Over 1000 insulation or 2500 resistance tests per set.

✅ CAT IV Safety: Suitable for use on main service panels and distribution boards.

📦 Buy Fluke 1507 Insulation Tester from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Fluke 1507 insulation tester prices. This compact insulation resistance tester delivers reliable performance in industrial and facility maintenance environments where safety, accuracy, and versatility are essential.

Fast UK delivery available – 2-year warranty on all products.

Contact us now for your custom quote or technical datasheet.