Repair
Repair Price: $ 1,995.00
Purchase
CSL Part Number: 76725
Product Overview: The Megger PMM-1 (also known as AVO Biddle) is a portable multi-function power multimeter designed for AC electrical system testing and diagnostics. It measures voltage, current, power, power factor, and frequency across single-phase and three-phase configurations. This handheld instrument is commonly used for troubleshooting motors, generators, transformers, and distribution systems in industrial and utility applications. The unit operates on battery or AC power and features a digital display for real-time measurements.
Category: Test Equipment
Manufacturer: Megger
Alternate Manufacturer Names: AVO biddle
Manufacturer Part Number: PMM-1
Other Synonyms: AVO biddle
Power Multimeter Multi-Function Measuring Instrument
Common Failures
Customers have reported Megger PMM-1 units failing to power up, with screens that only blink. Additionally, units may stop charging if moved, due to loose connections or internal components. Another issue identified is the failure to power on when plugged into an AC source, often caused by a blown fuse within the power supply.
Repair Approach
The repair process often involves reseating and securing connectors, inspecting for loose components, and replacing defective internal fuses. In some cases, reattaching or securing internal components with adhesive may be performed to improve stability.
Testing & Quality
After repairs, units undergo testing to confirm operational stability. The products are also subjected to comprehensive functional testing to verify performance. Each unit is inspected to ensure proper operation before return.
Service and repair your broken Megger part
We can repair your Megger model PMM-1 in our facility. Let our skilled technicians get your Megger back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
Once the user has seen at least one product this snippet will be visible.