TRIPLETT Analog Testers - 310 Series

Favorite VOM Handheld Analog Testers

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What's special about Analog Testers 310 Series?

  • Protected for more durability with impact resistance case
  • Handheld for practical use
  • Great resistance to 20Ω (Ohm)
  • 3 year warranty
  • Click for More Features



Please Note: These products ship in 1 week

Part # Description Dimensions Weight PRICE
TR-3018 310 Analog Tester 2 3/4" x 1 5/16" x 4 1/4"
(7 cm x 3.35 cm x 10.8 cm)
2 lbs
TR-3022 310-C Analog Tester w/Polarity Reversing Switch 2 3/4" x 1 5/16" x 4 1/4"
(7 cm x 3.35 cm x 10.8 cm)
2 lbs



TR-10-1791 Model 369-S case n/a
Test Leads
TR-79-695 Test Leads w/ mini banana jacks and pin cushion grips 0.7 lb
TR-79-722 Test Leads w/ mini banana jacks and spike clips 0.5 lb

Model 310:

  • 18 ranges and functions
  • 5 DC voltage ranges
  • 5 AC voltage ranges
  • 4 DC current changes
  • 4 resistance changes
  • AC/DC voltage measurement to 1200V
  • Drop resistant, high-impact case
  • Diode overload protected meter
  • Fused resistance ranges
  • Single enclosed range switch
  • 42" safety test leads, screw-on insulated alligator clips, batteries and instruction manual included
  • 3-year limited manufacturer warranty

Model 310-C:

  • 18 Ranges and Functions
  • AC/DC Voltage to 600 V
  • DC Current to 0.6A
  • Resistance to 20MΩ
  • Decibel function for audio work
  • Polarity Reversing Switch
  • Greater Sensitivity on AC Volts
  • Drop Resistant, High-Impact Case
  • Diode overload protected meter
  • Fused Resistance Ranges
  • Single Enclosed Range Switch
  • 3 Year Warranty

The 310 Series are one of the favorite handheld analog testers VOM (Volt OHM Meter) in the maintenance and telecommunications field. It features medium voltage cable test, NEC (National Electrical Code) low voltage test and voltage regulator test functions.


DC Voltage 5 (3000mV to 1200V)
3% full scale
5 (3000mV to 600V)
3% full scale
AC Voltage 5 (3V to 1200V)
4% full scale
5KΩ / Volt
5 (3V to 600V)
4% full scale
15KΩ / Volt
AC Output Voltage Measurement
DC Current 4 (0.6mA to 0.6A)
3% full scale
250mV / 330mV
4 (0.6mA to 0.6A)
3% full scale
250mV / 330mV
Resistance 4 (20KΩ to 20MΩ)
3% full scale
4 (20KΩ to 20MΩ)
3% full scale
dB Ranges
Total Ranges / Functions 18 18


SAFETY 310 310-C
Meter Protection Diode Meter Protection Diode Meter Protection
Fuse 1/16A/ 250V 1/16A/ 250V


FEATURES 310 310-C
Polarity Reversing Switch Yes
Range Doubling Switch
High Accuracy
Mirrored Scale
X-tra Rugged Case
Hand-Sized Yes Yes
Confidence Test
Optional AC Clamp-On Model 10 (60-211) Model 10-C (60-335)


PHYSICAL 310 310-C
Battery 1 -12V, 1 -N-Cell 1 -12V, 1 -N-Cell
(H x W x D)
2.75 x 1.3 x 4.25 in. 2.75 x 1.3 x 4.25 in.
Weight 2 lbs. 2 lbs.







thermometerAnalog Tester - Model 630
Universal CaseUniversal Carrying Case for Multimeters
Cushion-Grip Screwdriver SetScrewdrivers/Nut Drivers
digital multimeters Digital Multimeters

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by PowerReviews
310 Analog Multimeter

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

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One of the best meters I've ever used.

By None

from Long Island N.Y.

About Me Low bandwidth user

Verified Buyer


  • Compact
  • Easily Expanded
  • Easy To Set Up
  • Highly Compatible


  • No amprobe

Best Uses

  • Highly Secure Networks
  • High Volume
  • Home Networks
  • Small Offices

Comments about 310 Analog Multimeter:

I'm an electrician and have been using this meter for the last 11 years.It's a great meter. I have used it a great deal in troubleshooting fire alarm systems. It finally broke and had to get a new one.I'm happy to find a new one through you.Triplett does not make the 310 anymore.On the bad side it is not msde in the U.S. anymore and does not have the capability for the amprobe attachment like the original. Has the best ohm ranges in a portable meter I've seen.

  • Primary use:
  • Business
  • Computer Platform:
  • PC
  • Was this a gift?:
  • No

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