150A watt meter is a very accurate R/C amp/watt meter. You can use it to:

• Predict model airplane flight time with any given propeller.
• Ensure peak currents are safe for motor, ESC, wiring and connectors.
• Check battery health and performance.
• Evaluate R/C battery charging efficiency.
• Choose the best propeller or gearing and the most efficient motor.
• Check for wiring and connector power losses.
• Measure power and energy consumption of ANY device with a battery.

Specifications:

• Operates without auxillary battery from 4.8 to 60V or with an optional auxiliary battery
• Measures Range: 0-150A, resolution 0.01A ; 0-60V, resolution 0.01V ; 0-6554W, resolution 0.1W ; 0-65Ah,resolution 0.001Ah ; 0-6554Wh,resolution 0.1Wh
• 16 x 2, backlit LCD display
• Color: Black
• Dimension: 3.4 x 1.7 x 1in / 85 x 42 x 25mm
• Weight: 2.9oz / 82g

Package Content:

• 1 x 150A Watt Meter and Power Analyzer
• 1 x Manual