Spark Plug Tester
AUTOOL SPT101
User Manual
www.autooltech.com
执行标准 / Execution standard: GB/T 7825-2017
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TABLE OF CONTENTS
Copyright Information.................................................. 2
Copyright.................................................................... 2
Trademark.................................................................. 3
Cautions......................................................................... 4
Warning...................................................................... 4
Product Introduction .................................................... 4
Car spark plug test principle ...................................... 4
Specifications ............................................................ 4
Product Structure ......................................................... 4
Structural Diagram..................................................... 4
Operation Introduction ................................................ 5
Instruction .................................................................. 5
Maintenance Service .................................................... 6
Maintenance .............................................................. 6
Warranty......................................................................... 7
Warranty access........................................................ 7
Disclaimer.................................................................. 8
Return & Exchange Service......................................... 8
Return & Exchange.................................................... 8
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COPYRIGHT INFORMATION
Copyright
All rights reserved by AUTOOL TECH. CO., LTD. No part
of this publication may be reproduced, stored in a retriev-
al system, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording or other-
wise, without the prior written permission of AUTOOL.
The information contained herein is designed only for the
use of this unit. AUTOOL is not responsible for any use
of this information as applied to other units.
Neither AUTOOL nor its affiliates shall be liable to the
purchaser of this unit or third parties for damages,
losses, costs, or expenses incurred by the purchaser or
third parties as a result of: accident, misuse, or abuse of
this unit, or unauthorized modifications, repairs, or
alterations to this unit, or failure to strictly comply with
AUTOOL operating and maintenance instructions.
AUTOOL shall not be liable for any damages or problems
arising from the use of any options or any consumable
products other than those designated as original
AUTOOL products or AUTOOL approved products by
AUTOOL.
Other product names used herein are for identification
purposes only and may be trademarks of their respective
owners. AUTOOL disclaims any and all rights in those
marks.
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Trademark
Manual are either trademarks, registered trademarks,
service marks, domain names, logos, company names
or are otherwise the property of AUTOOL or its affiliates.
In countries where any of the AUTOOL trademarks,
service marks, domain names, logos and company
names are not registered, AUTOOL claims other rights
associated with unregistered trademarks, service marks,
domain names, logos, and company names. Other
products or company names referred to in this manual
may be trademarks of their respective owners. You may
not use any trademark, service mark, domain name,
logo, or company name of AUTOOL or any third party
without permission from the owner of the applicable
trademark, service mark, domain name, logo, or compa-
ny name.
You may contact AUTOOL by visiting AUTOOL at
https://www.autooltech.com, or writing to aftersale@au-
tooltech.com, to request written permission to use mate-
rials on this manual for purposes or for all other ques-
tions relating to this manual.
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4
CAUTIONS
Warning
Up to 1000V voltage will be generated during test, please
close the protective cover before testing!
Do not pull out or insert the spark plug with the power
supply connected. If you want to insert or pull it out,
please turn off the power first.
PRODUCT INTRODUCTION
Car spark plug test principle
In automobile ignition system, the high-voltage ignition
coil generates a high-voltage, and the spark plug diverts
it form high-tension ignition coil into the cylinder engine,
spark between the spark plug electrodes will ignite the
mixture, The detector could tell the good spark plugs
from the bad by the strength of the spark.
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Specifications
Power Adapter
Input 100-240V AC;Output 12V 1A DC
Structure diagram
PRODUCT STRUCTURE
5
Spark plug socket
HV(High
voltage indicator)
A
C
Spark plug socket
Power indicator
B
D
HV(High
voltage indicator)
E
Switch
F
Power interface
G
OPERATION INTRODUCTION
Instruction
Place the spark plug into tester socket (A) or (B).
Close the protective cover, plug the power adapter into
the side power interface (G), connect the power.
Turn the switch (F) clockwise to power on tester, indicator
(E) will light up green.
Continue to turn the switch (F) clockwise, you can adjust
the working frequency between 1000rpm to 6000rpm/min,
The higher the frequency is set, the stronger the spark
strength is.
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A
B
C
D
E
F
G
MAINTENANCE SERVICE
Our products are made of long-lasting and durable mate-
rials, and we insist on perfect production process. Each
product leaves the factory after 35 procedures and 12
times of testing and inspection work, which ensures that
each product has excellent quality and performance.
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Maintenance
To maintain the performance and appearance of the
product, it is recommended that the following product care
guidelines be read carefully：
Be careful not to rub the product against rough surfaces
or wear the product, especially the sheet metal housing.
Please regularly check the product parts that need to be
tightened and connected. If found loose, please tighten it
in time to ensure the safe operation of the equipment.
The external and internal parts of the equipment in
contact with various chemical media should be frequent-
ly treated with anti-corrosion treatment such as rust
removal and painting to improve the corrosion resistance
of the equipment and extend its service life.
Comply with the safe operating procedures and do not
overload the equipment. The safety guards of the
products are complete and reliable.
Unsafe factors are to be eliminated in time. The circuit
part should be checked thoroughly and the aging wires
should be replaced in time.
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WARRANTY
From the date of receipt, we provide a three-year warran-
ty for the main unit and all the accessories included are
covered by a one-year warranty.
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Warranty access
The repair or replacement of products is determined by
the actual breakdown situation of product.
It is guaranteed that AUTOOL will use brand new compo-
nent, accessory or device in terms of repair or replacement.
If the product fails within 90 days after the customer
receives it, the buyer should provide both video and
picture, and we will bear the shipping cost and provide
the accessories for the customer to replace it free of
charge. While the product is received for more than 90
days, the customer will bear the appropriate cost and we
will provide the parts to the customer for replacement
free of charge.
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Regularly clean and replace consumable parts such as
oil pump and oil filter; adjust the clearance of various
parts and replace worn (broken) parts. Avoid contact
with corrosive liquids.
When not in use, please store the product in a dry place.
Do not store the product in hot, humid, or non-ventilated
places.
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The product is not purchased through official or autho-
rized channels.
The product breakdown because the user does not follow
product instructions to use or maintain the product.
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These conditions below shall not be in warranty range
We AUTOOL pride ourselves on superb design and excel-
lent service. It would be our pleasure to provide you with any
further support or services.
Disclaimer
All information, illustrations, and specifications contained
in this manual, AUTOOL resumes the right of modify this
manual and the machine itself with no prior notice. The
physical appearance and color may differ from what is
shown in the manual, please refer to the actual product.
Every effort has been made to make all descriptions in
the book accurate, but inevitably there are still inaccura-
cies, if in doubt, please contact your dealer or AUTOOL
after-service centre, we are not responsible for any
consequences arising from misunderstandings.
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RETURN & EXCHANGE SERVICE
Return & Exchange
If you are an AUTOOL user and are not satisfied with the
AUTOOL products purchased from the online authorized
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shopping platform and offline authorized dealers, you
can return the products within seven days from the date
of receipt; or you may exchange it for another product of
the same value within 30 days from the date of delivery.
Returned and exchanged products must be in fully
saleable condition with documentation of the relevant bill
of sale, all relevant accessories and original packaging.
AUTOOL will inspect the returned items to ensure that
they are in good condition and eligible. Any item that
does not pass inspection will be returned to you and you
will not receive a refund for the item.
You can exchange the product through the customer
service center or AUTOOL authorized distributors; the
policy of return and exchange is to return the product
from where it was purchased. If there are difficulties or
problems with your return or exchange, please contact
AUTOOL Customer Service.
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9
China
Oversea Zone
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