RC Products & Accessories

Watt's Up watt meter

"Watt's Up" Wattmeter
Takes the guessing out of
RC electrical systems.

Our "Watt's Up" Watt meters and power analyzers are key RC accessories to your RC cars & planes hobby. They maybe the key RC helicopter accessory.

We're always working on more products so please visit to see what's new.

RC Watt meter product descriptions

For RC airplanes & helicopters:
Name Model Description
"Watt's Up" WU100 RC Watt meter
"Aux. Connector CONN100 Auxiliary power connector cable


For RC cars & trucks:
Name Model Description
"Watt's Up" WU100 Electric RC cars Watt meter
"Aux. Connector CONN100 Auxiliary power connector cable

Connector lubricant & metal corrosion inhibitor

AX7-C connector lubricant & metal corrosion inhibitor brings military spec. grade protection to all electrical connector contacts.

Non RC or other applications

You can buy a replacement meter case for our meters.

For non RC applications of DC ammeters, Amp hour meters, KiloWatt hour meters, etc. please see our DC Ammeters page.

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Discontinued products

A helicopter variation, model WU101, called "Watt's Up - Heli" is no longer in production. It was distributed solely by Model Avionics and their dealers under an ODM agreement with RC Electronics. It has firmware version 1.0.

"Watt's Up - Heli" features:

  • Ruby red polycarbonate case for extra impact resistance
  • Low lipoly battery voltage detection and alarm via optional LED light
  • It does NOT have the peak current or minimum voltage capture

All sales and support of the "Watt's Up - Heli" are handled by Model Avionics. RC Electronics does not support this version directly.


RC Products & Accessories