Product Overview

The REED R5340 Cable Length Tester is a precision handheld meter designed for accurate measurement of cable length and cable resistance in installations, commissioning, and maintenance scenarios. With its wide measurement range up to 30 km (100 kft), user-selectable cable types, and easy-to‐read display, it delivers an efficient solution for testing data, telecommunication, control and power cables.

Built for industrial conditions, the R5340 is suitable for visualizing cable length, resistance, and continuity with high confidence and speed.

Key Features

• Measures cable lengths up to 100,000 ft (30 km)
• Measures resistance down to 1.9999 mΩ (0.001 Ω resolution)
• 20 preset cable gauge sizes plus 8 custom user-defined setups
• Large backlit LCD display with 19,999 count resolution
• Selectable units (feet/metres) for convenience
• Built-in kickstand or optional magnetic hanging strap for hands-free operation
• Auto shut-off to conserve battery life
• Low battery indicator
• Ideal for data cabling, telecommunications, electrical installations and maintenance teams

Technical Specifications

Brand: REED Instruments
Model: R5340
Type: Cable Length Tester

Length Measurement

• Range: Up to 19.999 km / 100.00 kft (30 km)
• Accuracy: ±1.0% rdg +1 m (for up to 1999.9 m)
  ±1.0% rdg +0.05 km (for up to 19.999 km)
  ±1.2% rdg +0.10 km (for full 30.00 km)
• Resolution: 0.1 m / 1 m / 0.01 km / 0.1 kft depending on range

Resistance Measurement

• Range: Up to 1999.9 mΩ (0.001 Ω resolution), up to 19.999 Ω and higher
• Accuracy: ±1.0% rdg +6 digits (1999.9 Ω range)
  ±1.0% rdg +50 mΩ (199.99 Ω)
  ±1.0% rdg +5 mΩ (19.999 Ω)
• Resolution: 0.001 Ω, 0.01 Ω, 0.1 Ω accordingly

General Specifications

• Display: Back-lit LCD (19,999 counts)
• Test Lead Length: Approx. 1.21 m
• Operating Temperature: 0 – 40 °C
• Storage Temperature: –20 – 60 °C
• Operating Altitude: Up to 2,000 m
• Power Supply: 6 × AA batteries
• Dimensions: Approx. 212 × 100 × 67 mm
• Weight: Approx. 600 g

Applications

• Cable length verification in installation and maintenance projects
• Resistance testing for cable integrity and continuity
• Telecommunications and data cabling inspections
• Industrial wiring assessments, control panel wiring checks
• Fault diagnosis in electrical and electronic installations
• Quality control in manufacturing and construction wiring

Why Buy from FieldInstruments.lk?

• 100% genuine REED Instruments products
• Competitive pricing and fast delivery across Sri Lanka
• Local technical support for telecommunications and wiring instrumentation
• After-sales assistance and calibration advice
• Trusted supplier for electrical, instrumentation and maintenance tools

The REED R5340 Cable Length Tester offers accurate, reliable cable measurement and resistance diagnostics — essential for field technicians, installers and maintenance professionals in Sri Lanka.

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FieldInstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888
WhatsApp: +94 71 855 5888
Email: info@fieldinstruments.lk