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Seaward Live Line Tester (LLT) 1100v DC

Specifically designed to ensure isolation of conductor lines from mains power supply, the Seaward LLT two-pole voltage indicator enables safe working operations for maintenance workers whilst working on third-rail electrified railway lines and systems. The Live Line Tester is exactly as it sounds, enabling electrical maintenance personnel to identify if electrified rail systems above the threshold of 300V to a maximum of 1100V are live or isolated.

Seaward LLT is an intrinsically safe instrument, equipped with PVC hand guards alongside a shock resistance, high impact enclosure whilst maintaining an IP weatherproof rating of IP65. The high voltage instrument complies with international electrical safety standard BS EN61243-3. Voltage indication is simple and easily visible, built into each handle are ultra-bright red LED lights and polarising filters making live line detection clear and evident.

ESS Code: HLLT.4

  • Ultra-bright LED indicators
  • Rating: IP65
  • PVC hand guards
  • High impact, shock resistance enclosure
  • Weatherproof
  • Clear, precise, and straightforward operation
  • Complies with international safety standard BS EN61243-3
  • Working Voltage: 1100V dc max
  • Threshold Voltage: 200Vac/300Vdc
  • Circuit current: <10mA
  • Indicator: 3 ultra-bright red LED
  • Compliance: BS EN61243-3
Technical Document

Seaward Live Line Tester Datasheet

Seaward Live Line Tester Datasheet

Comfortable shoulder strap
Carry case
User guide

Lead time: 1 days

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Seaward Live Line Tester (LLT) 1100v DC

hire Price

ESS Code: HLLT.4
£48.00 Weekly

Rates exclude VAT and Damage Waiver

£48.00 Ex. VAT


Minimum hire period: 5 days

Lead time: 1 day

Please note you will be charged for the minimum hire period if your order is for a period less than this. A web account linked to your ESS Credit account is required to hire online.

How to use Guide

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Key Product Features

  • Ultra-bright LED indicators

  • Rating: IP65

  • PVC hand guards

  • High impact, shock resistance enclosure

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