MARTINDALE PD240 Proving Unit Instruction Manual

Learn all about the PD240 Proving Unit and its safety information, operation, maintenance, and calibration in this user manual. This low voltage output product is ideal for testing multimeters, clamp meters, and other voltage indicators. Remember to read the instructions before use, ensure the unit is in good working order, and use protective gear when necessary. Martindale Electric offers a competitive calibration service for this product.

Megger MPU690 Proving Unit for Voltage Testers User Guide

Learn how to safely generate high voltages with the Megger MPU690 Proving Unit for Voltage Testers. This user manual includes step-by-step instructions and safety warnings to ensure correct operation of your voltage tester. Verify your tester's performance with the automatic test function and save battery power. The MPU690 is designed for use only by trained and competent individuals.