can it test injectors that are not installed in a vehicle?

Injectors are MUCH EASIER to clean when they are removed from the vehicle. Removal allows for close inspection and O-ring and filter screen replacement. To KEEP those injectors clean, I run a 20-oz. bottle of "TECHRON Complete Fuel System Cleaner" through the 20-gallon tank about every 5,000 miles. Fuel that has ethanol in it gums up fuel injectors -- the TECHRON gets the gum out !!

Will the supplied terminal ends on the cables do not fit in the injector & adapter should not be necessary as most injectors have similar sized plugs?

The supplied terminals do not fir every injector,i cut them off and bought the wire terminals that fit my injectors

Will it work on low impedance injectors?

I bought this and then returned it because it will not trigger a low impedance injector. It won’t work with low impedance injectors.

I want to be certain I dont fry/damage any electronics by applying higher amperage. American car batteries can be 600A.??

Hi, this tester is powered by 12V power source, may I know what is the voltage of your power source?

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Description

🚗 Clean Injectors, Clear Roads: Diagnose Like a Pro, Drive Like a Boss!

POWERED BY YOUR CAR - Runs directly off your vehicle’s 12V battery—no flimsy 9V batteries that underperform.
DURABLE SAFE DESIGN - High-quality silicone cables withstand extreme temps; built-in warnings keep you protected.
UNIVERSAL COMPATIBILITY - Works seamlessly with any fuel pressure tester on gasoline engines—no diesel, no drama.
VERSATILE PULSE CONTROL - Choose from 8 pulse modes and 4 output signals for tailored injector cleaning and testing.
PRECISION INJECTOR DIAGNOSIS - Individually test injectors to spot leaks, clogs, or burnouts with surgical accuracy.

The ALLOSUN Fuel Injector Tester & Adapter Kit empowers DIY mechanics and pros alike to diagnose and clean gasoline fuel injectors with precision. Featuring 8 pulse modes and 4 signal outputs, it operates on your vehicle’s 12V battery and pairs with any fuel pressure tester. Its durable silicone cables and safety warnings ensure reliable, safe operation, making it an essential tool for maintaining optimal engine performance and avoiding costly repairs.

Specifications

Brand	allsun
Power Source	Battery Powered
Style	fuel injector tester
Colour	Fuel Injector Tester + Adapter
Item Weight	165 Grams
Item dimensions L x W x H	14.7 x 8.2 x 2.9 Centimeters
Min. Operating Voltage	12 Volts
Upper Temperature Rating	40 Degrees Celsius
UPC	788537552970
Manufacturer	Zhangzhou Eastern Intelligent Meter Co., Ltd
Global Trade Identification Number	00788537552970
Model	Fuel Injector Tester & Adapter
Product Dimensions	14.7 x 8.2 x 2.9 cm; 165 g
Item model number	EM276SET
Exterior	Polished
Manufacturer Part Number	EM276SET
Material	Acrylonitrile Butadiene Styrene (ABS)
Assembly Required	No
Item Weight	165 g

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