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Megger Loop Impendence Tester 2 Wire 550V CAT IV High Current Auto Start LCD Display LT300-EN-BS

Category Electrical Test Measurement Brand Megger Condition New

Specifications

Country of Origin United Kingdom
Display Type LCD
Brand Megger
Battery type AA
Height 78mm
Length 203mm
Model LT300
Gross Weight 980g
Width 148mm
Maximum Operating Temperature 60°C
Minimum Operating Temperature -10°C
Plug Type 3-Pin (Global)
Standards/Approvals IEC 61326-1
Safety Category Level CAT IV
Safety Category Voltage 300V
Test Equipment Type Earth Loop Impedance Tester
Loop Impedance Test Type 2 Wire
Maximum Voltage Measurement 550V
Loop Test Accuracy ±5 %

Key Features

  • Features a clear LCD display for easy reading of results.
  • Provides automatic start testing when connected to the supply.
  • Operates reliably between -10°C and 60°C.
  • Robust rubber case offers durable protection during use.
  • Compact dimensions of 203mm length, 148mm height, and 78mm depth for portability.
  • Measures loop impedance with accuracy of ±5% in 20 and 200 ohm resistance ranges.
  • Powered by eight AA batteries (alkaline or NiMH rechargeable).
  • Suitable for electrical engineering, construction, and industrial equipment maintenance.

Product Description

Megger LT300-EN-BS Loop Impendence Tester is a robust electrical test instrument designed to measure earth loop impedance with a fast automatic start function and high current testing capability up to 27A. Operating on a 2 wire loop impedance test principle, it measures resistance ranges of 20 and 200 ohms at a maximum voltage of 550V with a CAT IV 300V safety category, making it suitable for demanding environments.

The device features a large LCD display that clearly shows results, facilitating quick and accurate readings on construction sites, industrial equipment maintenance, and electrical engineering projects. It operates efficiently under a wide temperature range from -10°C to 60°C and is housed in a durable rubber protective case to withstand rough handling.

This tester is powered by eight AA batteries which can be either alkaline or NiMH rechargeable cells, ensuring flexibility and extended use. Measuring compactly at 203 mm length, 148 mm height, and 78 mm depth, it is highly portable and convenient for field use.

The LT300 tester performs high current loop impedance tests automatically upon connection, supporting frequencies from 16Hz to 400Hz. Its accuracy is rated at ±5%, providing reliable resistance measurements needed for safety and compliance with electrical standards such as IEC 61326-1.

Clear LCD display enhances ease of use. Automatic testing start improves efficiency. Wide operating temperature range ensures reliability. Durable rubber casing protects against damage. Compact and portable form factor for field work.

Measures loop impedance with high accuracy. Powered by versatile AA battery options. Supports a broad frequency range for versatile testing. Designed for testing electrical installations without RCDs. Complies with IEC 61326-1 standard for test equipment.

Set includes a durable hard carry case, a BS1363 mains socket test lead, and eight AA alkaline batteries, so you are ready to perform efficient loop impedance tests right out of the box. This tester is an essential tool for professionals seeking reliable, high current loop testing solutions in industrial, construction, and safety compliance applications.

Explore the full range of electrical test and measurement instruments on EnvMart for comprehensive solutions.

Explore more products in our Electrical Test Measurement category.

Megger Loop Impendence Tester 2 Wire 550V CAT IV High Current Auto Start LCD Display LT300-EN-BS
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Frequently Asked Questions

The maximum voltage measurement for this model is 550V.

It operates efficiently between -10°C and 60°C.

This unit features an LCD display for clear reading of results.

The loop test accuracy is rated at ±5%.

It is powered by eight AA batteries, which can be either alkaline or NiMH rechargeable.

The tester complies with CAT IV safety category for 300V.

The dimensions are 203mm in length, 148mm in height, and 78mm in depth.

It performs 2 wire loop impedance tests with high current capability up to 27A.

The set includes a durable hard carry case, a BS1363 mains socket test lead, and eight AA alkaline batteries.

It complies with the IEC 61326-1 standard for test equipment.

The gross weight of this model is 980g.

It is suitable for electrical engineering, construction, and industrial equipment maintenance.

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$1,158.73
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