Teng Tools Digital Multimeter — DM550

Teng Tools Digital Multimeter - 250V AC/DC Voltage Tester, Resistance and Temperature Meter with Test Leads - DM550

$50.99
$50.99
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Teng Tools Digital Multimeter — DM550
  • Teng Tools Digital Multimeter — DM550
  • Digital Multimeter
Teng Tools Digital Multimeter - 250V AC/DC Voltage Tester, Resistance and Temperature Meter with Test Leads - DM550

Teng Tools Digital Multimeter - 250V AC/DC Voltage Tester, Resistance and Temperature Meter with Test Leads - DM550

$50.99
$50.99
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Put dependable electrical measurement in your tool bag with this Teng Tools meter. Rated for 250V on both AC and DC circuits, it handles the everyday voltage checks that electricians, HVAC technicians, and automotive mechanics face on every job. The resistance function spans five ranges — 200 ohm, 2K ohm, 20K ohm, 200K ohm, and 20M ohm — so you can verify continuity on short wire runs or measure high-impedance components without swapping instruments. When thermal diagnostics matter, the built-in temperature function reads from -40 degrees all the way to +1000 degrees, covering everything from freezer units to exhaust sensors. A clear LCD screen and a straightforward rotary dial keep operation simple. Select your function, connect the included test leads, and read the result — no complicated menu trees to navigate while you are balanced on a ladder or reaching behind a dashboard. At just 284 g (about 10 ounces), the meter is light enough to carry every day without noticing the extra weight. Whether you keep it in a belt pouch, a toolbox drawer, or a service cart, it is always ready when a circuit needs checking. Teng Tools backs every instrument with the same commitment to quality that professional tradesmen expect from their hand tools. Add this meter to your everyday carry and stop borrowing one from the next bay over.
Also part of 1 tool kit

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Specifications

TypeService Tools
CategoryMeasuring Instruments
Part numberDM550
Shipping

Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.

Lifetime warranty

Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.

Returns

Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.

Why Teng Tools?

Swedish Design Since 1985

Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.

Shipped Fast from Texas

US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.

Lifetime Warranty

Something goes wrong? Send a photo and your order number — same-day shipping on replacements.

The Devil Is in the Detail

Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.

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