I own an Innova 3300 that over estimates voltages, 9V PS reads 10.5, 12V reads 13.8, 3.7V battery reads 6.24 what can I be doing bad??

A 12 volt car battery when fully charged is 12.6 to 12.7 and reading of 12 volts is considered dead. AGM batteries read a little higher

Can I use this to test the thermal fuse on my dryer?

Yes, I recently used it to test a thermal fuse in a popcorn maker.

Is this sensitive enough to allow me to determine the voltage on my doorbell wiring (16 volt vs. 10 volt vs. dead)?

Yes! My son used it for a science project that measured the amount of electricity fruit generated and it worked wonderfully.

what kind of battery does it use?

Standard 9V rectangular battery with snap on connections

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Innova 3300 Hands-Free Digital Multimeter Black

Innova 3300 Hands-Free Digital Multimeter Black

Product ID: 1139254

Details

Brand
Innova
Color
Black
Item dimensions L x W x H
10 x 5.1 x 1.5
Power Source
Battery
Style
3300

⚡10 MegOhm circuitry for sensitive electronics

🔋Universal fit for automotive & household use

🖐️Hands-free design with wrist band & stand

€ 44.72

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Description

⚡ Master your electrical world—hands-free, hassle-free!

HANDS FREE EFFICIENCY - Wrist-mounted band and stand keep your hands free for multitasking
PRECISION MEETS SAFETY - UL certified for reliable, damage-free diagnostics
VERSATILE COMPATIBILITY - Universal fit supports automotive circuits and household electrical systems
ALL IN ONE TESTING POWER - Test outlets, fuses, batteries, wiring, and vehicle charging systems with one tool
SENSITIVE CIRCUIT PROTECTION - 10 MegOhm circuitry safeguards delicate automotive electronics

The Innova 3300 is a UL certified digital multimeter designed for both automotive and household electrical troubleshooting. Featuring 10 MegOhm circuitry to protect sensitive electronics, it offers hands-free operation with a wrist band, stand, and lead holders. This versatile tool measures everything from vehicle batteries to home outlets, making it an essential gadget for professionals and hobbyists alike.

Specifications

ASIN	B001O1X65A
Best Sellers Rank	#84,918 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #124 in Multi Testers
Brand Name	Innova
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (1,432)
Global Trade Identification Number	00042173033003
Included Components	Hands-Free DMM / 10 MegOhm
Item Dimensions	10 x 5.1 x 1.5 inches
Item Type Name	Multimeters & Analyzers
Manufacturer	INNOVA
Measurement Type	Multimeter
Minimum Operating Voltage	1.5 Volts (DC)
Model	3300
Part Number	3300
Power Source	Battery Powered
Specification Met	UL
Style Name	3300
UPC	787461651100 042173033003
Unit Count	1.0 Count
Warranty Description	1 Year Limited

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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1 month ago

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€ 44.72

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Netherlands.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

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