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Deal.ai › Milwaukee › Current Clamp
Milwaukee
Milwaukee 2237-20

Milwaukee 2237-20

Best price now

$149.00at The Home DepotChecked 1 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $149.00 at The Home Depot (checked Nov 14, 2026).
  • Checked at 2 stores.
  • Our take on the Milwaukee 2237-20

    The Milwaukee 2237-20 is a clamp meter for measuring AC current without breaking the circuit. It has a 600 V rating and runs on AA batteries, with an AC mains option. It suits electricians and maintenance techs who need a rugged everyday clamp. Against cheaper clamp meters it trades extra features for Milwaukee's build quality and M12-family compatibility.

    Best forElectricians doing service and maintenance workMeasuring AC current on live conductorsTechs already in the Milwaukee tool ecosystemField work where a rugged meter matters
    Pros
    • Clamp jaw measures AC current without disconnecting the circuit
    • 600 V rating covers most residential and light commercial work
    • Runs on common AA batteries
    • Compact body at about 1.3 lb
    • Built to Milwaukee's jobsite durability standard
    Cons
    • No DC current measurement, so it is not for automotive or solar DC work
    • Uses AA batteries rather than a rechargeable pack
    • Fewer measurement functions than full multimeters
    • Not a substitute for a true RMS meter on noisy loads

    Milwaukee 2237-20 prices at every store

    • The Home DepotNew

      In stock

      $149.00Free shippingChecked 1 h ago
      Visit The Home Depot
    • Msc Industrial SupplyNew

      In stock

      $235.35+ $12.99 shippingChecked 1 h ago
      Visit Msc Industrial Supply

    Store links may earn us a commission. Some prices via Klarna.

    Milwaukee 2237-20 price history

    Lowest price we've seen: $149.00 on Nov 14 at The Home Depot. Tracked across 2 stores since Nov 14.

    About the Milwaukee 2237-20

    The Milwaukee 2237-20 is a current clamp for electrical measurement. It is rated for 600 V.

    It runs on AA (LR06) batteries and can also be used with AC mains as a power source.

    Voltage
    600 V
    Power source
    AC mains, battery
    Battery type
    AA (LR06)
    Length
    7.48 in
    Width
    2.09 in
    Height
    3.5 in
    Weight
    1.32 lb

    Specifications

    Width (")
    2.09Source
    Power Source
    AC Mains, BatterySource
    Height (")
    3.5Source
    Voltage (V)
    600.0Source
    Battery Type
    AA (LR06)Source
    Length (")
    7.48Source
    Weight (lb)
    1.32Source

    Questions and answers

    Does the Milwaukee 2237-20 measure DC current?
    No. It is an AC current clamp. For DC current on solar or automotive systems you need a clamp rated for DC.
    What batteries does it use?
    It runs on AA batteries and can also be powered from AC mains. AA cells are easy to swap on the job.
    What is the voltage rating?
    It is rated to 600 V, which covers most residential and light commercial panels and feeders.
    Is it a full multimeter?
    It is a clamp meter focused on current measurement. It does not replace a full multimeter for resistance, capacitance or diode tests.
    Who is it for?
    Electricians and maintenance techs who measure AC current regularly and want a rugged clamp meter.
    Where is the Milwaukee 2237-20 cheapest?
    At The Home Depot, for $149.00, as of our latest check.
    Where can I buy the Milwaukee 2237-20?
    2 stores we checked sell it, including The Home Depot, Msc Industrial Supply.

    Stores we've priced the Milwaukee 2237-20 at

    • MSC Industrial Supply deals and prices
    • The Home Depot deals and prices

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