Digital Solar Performance Meter

A high quality tool to enable users to assess the performance of a solar installation and battery.

Voltage Open Circuit Test (Voc) – to test that the solar module is producing the correct voltage

Short Circuit Current Test (Isc) – to test that the solar module is producing the correct current
Current Flow From Solar Module into Battery – to test that the battery is being charged
Battery Condition Test – to test the health of the battery 
Supplied with detailed user manual