1-866-4 JJSTECH(1-866-455-7832)

Fieldpiece True RMS Digital Multimeter - LT16A

Item #:
Fieldpiece True RMS Digital Multimeter - LT16A


Send This Page to a Friend

Ask an Expert

Our tech experts are ready to help!

1-866-4 JJSTECH (1-866-455-7832)

Email Us
Share this product:
Fieldpiece True RMS Digital Multimeter - LT16A

Fieldpiece True RMS Digital Multimeter - LT16A



LT16A True RMS Digital Multimeter by Fieldpiece

The LT16A is a classic style multimeter with True RMS and phase rotation. This manual ranger covers the electrical parameters you need for HVACR and, with detachable test leads, works with our accessory heads to test non-electrical parameters too. The LT16A meter measures current, resistance, voltage, capacitance, frequency, continuity and more. Test leads store in the meter body along with the tilt stand and magnetic hanger. The body is constructed of durable ABS plastic and a blue backlight makes the large LCD even more visible.

The LT16A is a True RMS manual ranging DMM that comes with an amp clamp and includes phase rotation for testing three-phase motors. Use the MIN/MAX function to record highs and lows. The continuity beeper tells you if a circuit is open or closed. Operation of the LT16A is easy. Simply select a range and test to hunt down those electrical culprits.

The electrical parameters on this meter are among the most comprehensive in the industry. Add the capability of testing all the other parameters you need for HVACR field service through accessory heads, and this meter goes from contender to a hands-down favorite. Literally. Use the included deluxe silicone lead set to hook up the V and COM leads, hang or tilt the meter out of the way, and use the included third yellow lead to perform a "no-hands" test on a three-phase motor.

  • Works with Fieldpiece Accessory Heads
  • Continuity Indicator
  • 400AAC
  • Capacitance (MFD)
  • Microamps DC Flame Rectification Tests
  • Phase Rotation
  • Frequency
  • Measure from 10Hz to 40kHz using this range with 1 Hz resolution
  • True RMS
  • Silicone Leads with Detachable Probe TipsLTCaseStand
  • Tilt Stand and Magnetic Hanger
  • Bright Blue Backlight
  • MAX/MIN hold
  • Volts AC
  • Volts DC
  • Resistance (Ohms)
  • Diode Test
  • Rugged ABS case with rubber boot
  • Fits naturally in your hand despite classic design
  • Auto power-off (APO) to conserve battery life


  • Classic Style Digital Multimeter with Phase Rotation - LT16A
  • Deluxe Silicone Test Leads - ADLS2
  • One (1) Yellow Phase Rotation Test Lead - AYL1
  • Short Alligator Lead Extensions - ASA2
  • 400A Amp Clamp Accessory - ACH4
  • Mail Pouch-Style Instrument Case - ANC5
  • 9-Volt Battery (installed)
  • Operator's Manual
General Specification
Auto-off off after 25 minutes to extend battery
Indicators Continuity beeper (<100Ω). Low bat
Overrange "OL" or “-OL” is displayed.
Operating environment 32 to 122°F (0 to 50°C) <70%RH
Storage environment (with batteries removed) -4 to 140°F (-20 to 60°C) <80%RH
Altitude 6561.7 feet (2000m)
Battery life 150 hours typical.
Battery type 9V NEDA 1604 type
Stated accuracies 74°F±8°F (23°C±4°C), 75%RH
Temperature coefficient 0.1 x (specified accuracy) 1°F/°C (32 to 66°F (0-19°C), 82 to 122°F (28-50°C)).
DC voltage
Ranges 200mV, 2000mV, 20V, 200V, 600V
Resolution 0.1mV
Accuracy 0.5%±1
Input impedence 10MΩ
AC voltage True RMS (50Hz-500Hz)
Ranges 200mV, 2000mV, 20V, 200V, 600V
Conversion True RMS
Crest factor Less than or equal to 3
Resolution 0.1mV
Accuracy 1.5%±5(200mV to 20V ranges), 2%±5(200V, 600V ranges)
Input impedence 10MΩ
DC Current (through meter)
Ranges 200μA, 20mA, 200mA, 2A
Resolution 0.1μA
Accuracy 1.0%±1 (200μA to 200mA ranges), 2.5%±1 (on 2A range)
Voltage burden 800mV
AC Current True RMS (through meter)
Ranges 200μA, 20mA, 200mA, 2A
Crest factor Less than or equal to 3
Resolution 0.1μA
Accuracy 1.5%±5 (200μA to 200mA ranges), 3.0%±5 (on 2A range)
Voltage burden 800mV
Frequency (autoranging)
Range 10Hz to 40KHz
Resolution 1Hz
Sensitivity 3.5V rms min
Accuracy 0.1%± 3
Resistance (ohms)
Ranges 200 Ω , 2k Ω , 200k Ω , 20M Ω , 2000M Ω
Resolution 0.1 Ω
Accuracy 1.0%±4 (200 Ω to 200k Ω ranges), 2.0%±4 (20M Ω range), (5.0%-10)+10 (2000M Ω range)
Open circuit voltage 0.3VDC typical, (3.0VDC on 200 Ω and 2000M Ω range)
Diode test
Accuracy 1.5%±3
Test current Approx. 1.0mA
Open circuit voltage 3.0VDC typical
Capacitance (MFD)
Ranges 200μF, 2kμF, 20kμF
Resolution 0.1μF
Accuracy 4%±10
Test frequency 21Hz
Test voltage <3.0V
Phase rotation
Range 80VAC to 500VAC (45Hz to 450Hz)

Datasheets & User Manuals

Questions & Answers

There are no questions or answers for this item.