We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
aFe Power 150A 60V DC clamp watt meter with blue backlit LCD display

aFe Power 150A 60V DC Clamp Power Analyzer Watt Meter

SKU CH-99B5-S6XZA

Measures DC voltage, current, power, charge and energy up to 60V and 150A with 0.01A resolution on a backlit LCD

  • Team affiliation1 Piece
  • Key features0, Battery Powered, false
  • Product weight85 g
  • Product typeClamp
  • Measures up to 150A DC current with 0.01A resolution for precise load testing
  • Reads voltage from 4.8V to 60V at 0.01V steps to monitor battery health
  • Tracks energy to 6554Wh and charge to 65Ah for capacity analysis
  • Bright blue backlit 16x2 LCD gives clear data in any lighting condition
  • 12AWG leads handle high current safely during RC and solar diagnostics

150A DC Clamp Power Analyser

This aFe Power clamp meter measures DC voltage, current, power, charge and energy in a single handheld unit. It is designed for hobbyists and technicians working on RC vehicles, solar setups or other low-voltage DC projects. The bright blue backlit LCD provides clear readings in varying light conditions. A 12 AWG lead set handles the rated current safely.

Check voltage and current limits before use

The analyser operates from 4.8 V to 60 V, or down to 0 V with an optional auxiliary battery. Ensure your power source stays within the 60 V maximum and does not exceed 150 A continuous current. The 12 AWG cables are sized for this range; verify connector polarity matches the SOURCE and LOAD markings. Do not use the meter on AC circuits or above the stated limits.

Sustained-load behaviour and resolution

During extended tests the meter logs peak amps, minimum volts and peak watts alongside real-time values. Resolution remains 0.01 A for current, 0.01 V for voltage, 0.1 W for power, 0.001 Ah for charge and 0.01 Wh for energy up to 65 Ah and 6554 Wh. This allows accurate efficiency tracking over full charge or discharge cycles without range switching.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 83% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Product typeClamp
Size & build
Product weight85 g
More details
Team affiliation1 Piece

Questions about this item

What comes in the box and do I need to buy anything else to start measuring?

The analyzer ships as one piece with 12 AWG leads and a blue backlit 16x2 LCD. It runs from the measured circuit between 4.8 V and 60 V; for 0 V to 60 V operation an auxiliary battery is required and sold separately.

Which measurement ranges should I match to my project?

Choose a setup that stays within 150 A, 60 V, 6554 W, 65 Ah and 6554 Wh. The resolutions are 0.01 A, 0.01 V, 0.1 W, 0.001 Ah and 0.01 Wh, so pick a battery and load that keep every value inside those limits.

What does the 150 A peak-current spec mean when the meter is connected to my RC plane?

The clamp reads instantaneous current up to 150 A with 0.01 A resolution, letting you verify that motor, ESC, battery and wiring never exceed that peak during full-throttle runs.

More in Multimeters & Electrical Testers

Similar items