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Gardner Bender GMT-318 Analog Multimeter, 6 Function, 14 Range, AC/DC Volt

4.3 out of 5 stars 178 ratings

Price: $47.28 & FREE Delivery. Details
  • Manual range selection
  • Easy to read, color-coded analog displays
  • Includes replaceable test leads and operating instructions
  • Agency approved with fuse overload protection circuitry incorporated
  • 15 position rotary dial
  • Manual range selection
  • Easy to read, color-coded analog displays
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Product Information

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Frequently bought together

  • Gardner Bender GMT-318 Analog Multimeter, 6 Function, 14 Range, AC/DC Volt
  • +
  • Gardner Bender GMT-319 Multimeter Tester, RJ-45 & RJ-11, 19 Range
Total Price: $87.70
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Product description

This multifunctional analog multimeter was designed for the homeowner, hobbyist, or professional needing to make electrical and electronic equipment measurements. Capable of measuring 6 functions on 14 ranges on it's easy-to-read color-coded analog display you'll find yourself reaching for this handy unit almost every time. Unit tests AC and DC voltage, DC Current of Resistance, and common household batteries from 1.5V thru 9V. Unit includes built-in Zero Ohms adjustment dial allowing you to reset prior to resistance testing and to perform internal battery test function. Unit incorporates fuse overload protection circuitry to protect the user and a mirror scale is provided to reduce the possibility of parallax errors. Common measurements with this unit include: testing household batteries for charge level, troubleshooting various low voltage circuits, testing wall receptacles for proper voltage and grounding, and troubleshooting electrical cords, strings of lights, fuses, and switches to determine if they are operating properly or if a break in the circuit exists and the item in question needs to be repaired or replaced. The decibel feature of this multimeter is used for transistor gain measurement in electronic circuits and should not be confused with audio decibels. If you are looking for an all-around electrical tester you've found an excellent choice.

From the manufacturer

Gardner Bender Multimeters

Gardner Bender Multimeters

Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal; the condition of electrical installations can be established when contractors use test equipment. Pocket sized analog tester. Tests AC voltage, DC voltage, DC current, resistance, continuity and batteries.

Gardner Bender Analog Multimeter, GMT-312 Gardner Bender Analog Multimeter, GMT-318 Gardner Bender Analog Multimeter, GMT-319
GMT-312 GMT-318 GMT-319
AC/DC Voltage 300V/300V 500V/500V 1000V/1000V
DC Current 150 mA 250 mA 10 A
Resistance 1 Meg 50K 10 Meg
Decibels (on AC voltage ranges) -20 to +56dB -20 to +56dB -8 to +62dB
Continuity (Audible) - -
Battery Testing Internal 1.5 & 9V 1.5 & 9V
Manual Range Selection
Total Functions 5 6 7
Fuse 250 mA 250 mA 500 mA & 10A
Accuracy ± 5% ± 4% ± 4%

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4.3 out of 5 stars
4.3 out of 5
178 global ratings
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Top reviews from other countries

4.0 out of 5 stars Works Well, Handy Size
Reviewed in Canada on 9 March 2019
Verified Purchase
4.0 out of 5 stars Useful. simple little meter
Reviewed in Canada on 26 June 2020
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1.0 out of 5 stars Good money return
Reviewed in Canada on 19 December 2019
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5.0 out of 5 stars ok
Reviewed in Canada on 26 October 2020
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5.0 out of 5 stars Usefulness and Reliability
Reviewed in Canada on 14 December 2019
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