Seaward PH3-LLT MK2 Proving Unit
The Seaward PH3 MK2 is a portable battery powered Proving Unit designed for use with the Live Line Tester MK2. It can prove the LLT MK2 in the field, proving it is functioning correctly.
PH3 - Red Indicator When Active
This proving unit produces a DC output voltage from a 9v PP3 battery source that lights up the red indicator when active.
The Live Line Tester is essential in the field when proving the Seaward LLT MK2 is functional both before and after testing the DC system to be worked on. The MK2 version has an integrated case that protects the unit when not in use. The wider base improves stability when using the unit in the field and also holds the operating instructions for added convenience and ease of use.
Seaward PH3-LLT Key Features:
- Integrated case to protect the unit
- Wide base to aid stability on uneven ground
- Red indication showing when the unit is active
- Instructions for use printed on the case
- Network Rail Certificate of Acceptance No. PA05/03345