How to turn off the sound?

Hi, thanks for your question. The TM-510 multimeter does not have the function of turning off the sound alarm in order to more accurately prompt the user about the danger of electricity use during use.

Do these have fuse protection inside the multimeters?

Hi, thanks for your question. TESMEN TM-510 does not have the function of measuring current, so there is no fuse.

is there a way of turning of the auto mode if you want to keep it measuring one thing?

Hi, thanks for your question. The TM-510 multimeter only has automatic mode and cannot be switched.

Would this work to test an electric fence ?

Provided the fence voltage does not exceed 600 volts and an earth point is available for the black probe to contact' then this may be used for the measurement. Obviously any source over 100 volts requires care so as not to allow live conductors to contact bare skin.

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TESMEN TM-510 Professional Digital Multimeter, 4000 Counts, Contactless Electric Tester, Intelligent Voltmeter, Automatic Range, AC/DC Voltage, Resistance, Continuity – Green

Product ID: 508084365

Details

Brand
TESMEN
Colour
Green
Item weight
0.1 Kilograms
Power source
Battery
Style
TM-510 Smart

⚡4000 counts precision

📡Non-contact voltage detection

🛡️CAT II 600V safety certified

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1665231₫

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Description

⚡ Empower your projects with smart precision and safety—don’t get left in the dark!

COMPLETE DIY KIT - Includes test leads, batteries, storage bag, and manual—everything you need to start troubleshooting instantly.
SMART AUTO RANGING - Effortlessly switch modes for AC/DC voltage, resistance, and continuity—no manual range selection needed.
USER CENTRIC DESIGN - Backlit display, data hold, flashlight, and auto-shutdown make every measurement seamless and convenient.
ROBUST SAFETY STANDARDS - Certified CAT II 600V with overload protection and shock-resistant silicone cover for peace of mind.
NON CONTACT VOLTAGE TESTER - Stay safe with visual and audible alerts detecting live wires without direct contact.

The TESMEN TM-510 Digital Multimeter delivers 4000 counts of precise measurement with smart auto-ranging for AC/DC voltage, resistance, and continuity. Featuring a non-contact voltage tester with audible and visual alerts, it ensures safe diagnostics without direct wire contact. Certified to CAT II 600V standards and equipped with overload protection and a shock-resistant silicone cover, it prioritizes user safety. Designed for professionals and DIYers alike, it offers a backlit display, data hold, flashlight, and auto-shutdown for ease of use. The package includes test leads, batteries, a storage bag, and a user manual, making it a complete, reliable tool for everyday electrical troubleshooting.

Specifications

ASIN	B0BLZ7GN2X
Best Sellers Rank	8,570 in DIY & Tools ( See Top 100 in DIY & Tools ) 13 in Multi Testers
Brand	TESMEN
Colour	Green
Country Of Origin	China
Customer Reviews	4.6 4.6 out of 5 stars (13,334)
Included Components	1TM-510 Multimeter; 2Test Leads; 2AAA Batteries; 1Storage Bag; 1*User Manual
Item Weight	0.1 Kilograms
Manufacturer	TESMEN
Manufacturer Part Number	TM-510
Maximum Operating Voltage	600 Volts
Measurement Type	Multimeter, Voltmeter
Model Number	TM-510
Power Source	Battery Powered
Specification Met	CE, RoHS
Style Name	TM-510 Smart Digital Multimeter

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1665231₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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