I connected a multimeter to the injector wires to check the pulse voltage and noticed that the power isn't registering or changing. is this defective?

Mine worked the injectors and as per device worked cleaner through injectors at different pulse speeds. As per voltage i have no idea

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⛽ Diagnose Like a Pro, Drive with Confidence!

DURABLE BUILD - Painted exterior ensures long-lasting protection and professional-grade reliability.
COMPACT PORTABLE - Weighing just 308g, it’s easy to carry and use on-the-go for quick vehicle maintenance.
STREAMLINED MAINTENANCE - Simplifies fuel system troubleshooting, saving you time and costly repairs.
UNIVERSAL COMPATIBILITY - Seamlessly integrates with any fuel pressure tester for versatile diagnostics.
PRECISION INJECTOR DIAGNOSIS - Test each fuel injector individually to pinpoint delivery issues with unmatched accuracy.

The KAISAL Fuel Injector Tester (Model VZ39) is a lightweight, durable diagnostic tool designed to test individual fuel injectors on petrol vehicles. Compatible with any fuel pressure tester, it enables precise fuel delivery troubleshooting, making it an essential kit for efficient vehicle maintenance.

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6213₴

Duties & taxes incl.

Ukrainestore

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Manufacturer	KAISAL
Brand	KAISAL
Model	VZ39
Package Dimensions	22.5 x 18.29 x 6.4 cm; 308 g
Item model number	Fuel Injector Cleaner Kit
Exterior	Painted
Manufacturer Part Number	VZ39
Item Weight	308 g

KAISALFuel Injector Tester

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