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ALLOSUN All-Sun EA103 Signal Pick Up Tool Inductive Clamp Lead Multimeter Accessories Car Vehicle Parts

4.4 (8) Write Review
Free shipping on orders over $29.99

$13.99

$ 6 .99 $6.99

In Stock

About this item

  • Need to be used with Automotive meter or oscillograph. Please Note: the Pick up set is designed for general application. It only works with signal input function digital multimeter
  • It can be used in the adjustment and diagnosis of Automotive engine
  • Position the signal Pick up as far away from the distributor and the exhaust manifold as possible
  • The distance between the spark plug and the clamp of the instrument must be less than 10cm during test, and the ignition frequency of the engine ignition system must be between 10Hz and 400Hz
  • Because different engines may have different ignition systems, the instrument's test range of engine rotation speed may vary with different engines
  • Fit type: Universal Fit


This instrument is designed to be used with automotive meter or oscillograph. It can be used in the adjustment and diagnosis of automotive engine. Using this instrument and an automotive meter, you can accurately measure some parameters of engine system. It is very easy to use.


JOSELITO G.
Reviewed in the United States on November 28, 2024
LEADS WERE A BIT SHORT FOR ME, ITEM RETURNED
J BROWN
Reviewed in the United States on November 11, 2024
It came on time and works well
Compa
Reviewed in the United States on August 6, 2023
Works as described. I used this to replace an inductive pickup on an older digital tack/dwell meter and it worked great.
Hugh G. Rection
Reviewed in the United States on June 21, 2023
To measure RPM on an engine with a DMM that measures frequency:1. Set meter to frequency in Hz (cycles per second). Use VAC dial setting if applicable.2. Clip inductive pickup onto spark plug wire and connect test leads to DMM ohm/volt inputs.3. Start engine and take reading (use "AVG" mode if available).4. Multiply result by 60 on magneto (or 120 on conventional ignition) to convert to RPM (revolutions or cycles per minute).In the example shown for a small engine with magneto ignition, 57.46Hz × 60sec/min = 3448RPM. That is right within the spec range of this particular engine. Reading was confirmed on another meter.
Erik
Reviewed in the United States on August 3, 2022
I was able to check RPM of backup generator, leaf blower, and chainsaw by hooking this around spark plug wire and setting multimeter to RPM mode. Be careful, wire is not heat proof; it will melt in a second if it touches hot engine block or exhaust pipe.
P.Ruiz
Reviewed in the United States on April 30, 2022
Got it to measure RPM on my dirt bike and ATV and it didn’t work. Maybe I’m doing something wrong but I put the dial on my Fluke to Hz and it display zero at idle, it only shows numbers when at high idle. Defeat the purpose of buying it. Not recommended.
Glass Roof Edition
Reviewed in the United States on December 2, 2019
Got these to use w my Autel AL539B Scan ToolDMM to test ignition coil spark delivery thru spark plug wires. Good price.
Edward Diaz
Reviewed in the United States on October 4, 2018
Used it with a Fluke 189, set it to mV AC, then press Hz button. If you are using it as a low cost tachometer remember to multiply Hz by 60 for RPM.