MAINTENANCE SYSTEM TESTER

Product details

INTRODUCTION

Battery Load Test

This test evaluates a battery\'s ability to crank an engine. The tester draws current from the battery while measuring its voltage level. The voltage level of a good battery will remains relatively steady under load, but a defective battery will show a rapid loss in voltage.

Charging Voltage Test (for 12V system only)

This test enables the user to measure the output voltage of the alternator/regulator and check for undercharging or overcharging, which leads to poor battery performance and short life.

Starter Motor Test(for 12V system only)

This test identifies excessive starter current draw, which makes starting difficult and shortens battery life.

Automotive batter testing/Charging system/launching motor

This tester is designed for automotive battery load voltage test, charging voltage test and starter motor test. It is very useful and can be used in vehicle\'s fault diagnosis and service.

SPECIFICATION

• Display: 4-digit nixie tube display
• Measuring Range: DC 4.5V~18.5V
• Size: 175×75×32mm
• Weight: about 281g
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