Feature(may vary by option.)

●?【PRO ENGINE ANALYZER】AN-770K Engine analyzer flawlessly performs standard automotive-specific tests for on-car and on-bench troubleshooting, including: injection pulse, tach, dwell, RPM etc. Serving as a handy and professional tool for automotive professionals.
●?【VERSATILE MULTIMETER】 The meter has comprehensive electrical features to assist in professional work such as DC/AC volts, current, amps, ohms, continuity, AC True RMS and diode tests. Added temperature switchable measuring function (℉/℃).
●?【INTELLIGENT LCD INDICATION】 6000 counts crystal clear LCD built with backlight sensor for automatically lighting up the screen in a relative dim or dark condition without needing to press on any button. Easy to read and operate.
●?【FULL AUTO METER】 The auto ranging, auto back-light, and auto shutdown function make it easier to troubleshoot the automotive and electrical problems. Magnet design allows you to attach the meter to the metal surface for convenient measuring.
●?【DURABLE & SAFE】 Anti-dropping rubber design prevent the digital engine tester from accidentally falling. Worry-free use with overload protection. ANNMETER also offers 12 months warranty and life-long technical support, shop with confidence!

[Automotive DMM]




[RPM Test Lead(Work with AI-770K)]




[Current Clamp Probe(Work with AI-770K)]





Description

automotive multimeterautomotive multimeter

A must-have automotive multimeter for anyone who drives an old car

  • Automotive testing of dwell angle for points-type ignitions on older cars
  • As well as daily electric tests includes: AC/DC Volt, Amp, Ohm. Diode, Continuity,Temperature, etc
  • Perform all standard tests for on the car or bench troubleshooting.
  • Test electrical components for faulty wiring and voltage.
  • Safely troubleshoot a variety of automotive, household and shop electrical circuits.
  • Verify voltage on engine sensors, ignition, fuel systems and charging systems.

dwell angle meterdwell angle meter
volt amp ohm multitestervolt amp ohm multitester

With a Rear Magnet

dmmdmm

  • Diode Test
  • Data Hold
  • Auto Power OFF
  • Continuity Buzzer
  • 6000 counts True RMS
  • Non-Contact AC Voltage Detection

  • AC/DC Current
  • AC/DC Voltage
  • Resistance
  • Capacitance
  • Frequency
  • Duty Cycle
  • Temperature

AIOMEST AI-770K Digital Electric Multitester

Highly versatile DMM that performs standard and automotive electric tests

  • Professional Multimeter for on-car and on-bench troubleshooting, including: tach, dwell, volts, ohms, amps and diode tests on both 6V and 12V systems.

  • Perfect for testing starting and charging systems, ignition and fuel delivery systems, and helps locate faulty wiring and components.

  • The extra-large, easy-to-read digital LCD display features an on-screen test leads connection reminder, automatic reverse polarity indication, and low battery indicator.

tachmeter car rpm testertachmeter car rpm tester

dmm multi meter electricdmm multi meter electric

vehicle maintenance repairvehicle maintenance repair

Optional Accessories (NOT included)

AI-705A inductive pickup Clamp is required for rpm measurement. You can also add a AI-605A Current clamp test lead for noncontact current measurement

On-car & On-bench Multimeter

600V CAT IV 1000V CAT III rated, with protective rubber case for drop protection to ensure durable. Ideal for trouble-shooting car & household electrical problems: tach, dwell, volts, ohms, and diode tests on both 6V and 12V systems.

Easy to use

6000 counts high accuracy multimeter with Data Hold & PEAK Hold on peak MAX/ peak MIN. The meter can capture negative or positive peaks as fast as 1.28 millisecond in duration.

Optional Accessories to Use with AI-770K Automotive

current clamp rpm test lead
AI-605A AC/DC Current Test Clamp AI-705A Inductive Pickup Clamp
Main Function Measure AC DC Amp up to 600A (by clamp adapter) Measure tach RPM for vehicle engine
770K 770C 770T 770M
AI-770K Automotive Digital Multimeter AI-770 Multimeter AI-770T Auto-Ranging Multimeter AI-770M Multimeter Tester
Auto backlight ? ? ? ?
Auto Range ? ? ? ?
Diode Tes ? ?
hFE Test ? ?
Continuity Alarm ? ? ? ?
Auto Off ? ? ? ?
Data Hold ? ? ? ?
NCV ? ? ?
Relative Value ? ?
Low Battery Display Function ? ? ? ?

Product guides and documents

User Manual (PDF)