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- TESMEN TCM-300 Smart Clamp Meter Multimeter, 6000 Counts, Smart Measurement, Auto-Ranging with AC/DC Voltmeter, Non-Contact Voltage Detection, Measures AC/DC Volatge, Current, Resistance, Capacitance, Diode, Temperature, Continuity, Hz%
4.6
224 global reviews
5
183
4
21
3
7
2
2
1
11
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Rogelio E Morales
Alabama/Mississippi_HVAC _man
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A**C _**n
·
Verified purchase
US
Received meter today was impressed of how meter was packaged installed batteries that came with it which was a plus checked meter against another meter with temperature temperature was off about 10° low check micro farads micro farads were off by two microfarads check voltage voltage was off by 5 volts AC have not had a chance to check after all but being the this meter is off by pretty good bit and all directions I would not recommend this meter to any tradesmen I would go ahead and pay the extra and buy field piece or fluke
The picture shows the temp being way different
Item:
TCM-300D2025-06-12
R**o ** M**s
·
Verified purchase
US
Excellent affordable product, I work on generators and is capable of showing voltage and frequency at the same time. Nice little product
Item:
TCM-300D2025-01-05
C**r S**8
·
Verified purchase
US
I like it
Item:
TCM-300D2025-01-16
R**d P**t
·
Verified purchase
US
Item was broken brand new out of box
Item:
TCM-300D2025-04-19
u**6
·
Verified purchase
US
Fast shipping
Item:
TCM-300A2024-10-05
W**9
·
Verified purchase
US
Worked great it’s first day on the job Very capable tool so far I like it
Item:
TCM-300D2025-08-10
d**e ** B**
·
Verified purchase
US
Only taken it out the plastic bag the box came in , which for the price it sure should’ve arrived in a box and in another box . But haven’t opened the Tesmen battered box yet . I am still in shock off plastic bag box came in . But please feel free to let me know if I’m wrong tho.
Item:
TCM-300D2025-07-20
B**d (**🇸
·
Verified purchase
US
I love this meter! Works like descibed! 100% Rating!
Item:
TCM-300D2025-06-04
C**1
·
Verified purchase
US
Meter works but slow to detect in auto mode. Working in the sun washes the screen out to a point that it is unreadable. When you manually put meter in Voltage mode it defaults to DC vs AC when 98% of voltage measurements are AC unless working on vehicles but this was advertised as an HVAC meter
Item:
TCM-300D2025-06-02
D**e F**l
·
Verified purchase
US
Receive the tool yesterday. It has a manual Lynette that's in several different languages. So don't be scared of the manual until you find the English one that will help see how easy is to use.
Item:
TCM-300D2025-04-18
u**1
·
Verified purchase
US
Just received this in the mail. Real easy to use I'm a car guy so checking volts without having to set up meter ic great so far working great.
Item:
TCM-300A2025-04-12
R**t
·
Verified purchase
US
This product is exactly what it says it will do I used it every day works perfect
Item:
TCM-300D2025-04-09
J**R
·
Verified purchase
US
Great tester, must have, great Price,happy with purchase
Item:
TCM-300D2025-04-03
K**h
·
Verified purchase
US
I have always use expensive meters to do my job, hvac work and this $50 meter will do everything it would do. I love the auto mode which my fieldpeace doesn’t have. Great product!
Item:
TCM-300D2025-03-28
D**e J**e
·
Verified purchase
US
It was a great meter it does everything I needed it for excellent quality
Item:
TCM-300D2025-03-08
g**n
·
Verified purchase
US
Compact clamp meter, great price, would be great if it had a magnet on the back.
Item:
TCM-300D2025-02-26
T**n
·
Verified purchase
US
So far it's a very nice meter easy to use. Shipping was extremely fast
Item:
TCM-300D2025-02-05
S** d** S**h E**e T**g
·
Verified purchase
US
Quick delivery, great product and yes happy customer! Thanks
Item:
TCM-300D2025-01-26
D**n G**0
·
Verified purchase
US
Very nice clamp meter for the price. I definitely recommend
Item:
TCM-300D2025-01-16
About this product 
Product description
About TCM-300A
·【Smart Digital Clamp Meter】Thanks to its Smart Auto Mode, TESMEN TCM-300A，6000 counts smart Clamp Meter allows you to quickly switch between all measurement tasks, including AC/DC voltage, AC Current, Resistance, Capacitance, Diode, Temperature, Continuity, Frequency, Live Wire. It makes measuring work easy, fast, and accurate
·【Non-contact】Completely safe Non-Contact Voltage test with a visual and audible alarm; a time-saving and safe feature. You can measure the voltage on the AC wire without having to connect the wire, which makes troubleshooting the line much easier
·【Safety Guarantee】CAT Ⅲ 600V, CE certified.
·【User Friendly】Supports Data Hold, Automatic Shutdown, Low battery indicator, Backlight display, and Flashlight. All these convenience features make the instrument more than enough for daily use by amateurs, car owners, and homeowners. Easy to use, enjoy endless DIY fun!
·【Worry-free After-sales】Package includes a digital multimeter, 2 test leads, 2 Temperature Test Leads， a storage bag, 3 AAA batteries, and a user manual. We provide a 3-year maintenance service and lifetime technical support. If you have any questions or problems while using the product, don't hesitate to contact us!service-tiktokshop@tesmen.com
About TCM-300D
·【Smart Digital Clamp Meter】Thanks to its Smart Auto Mode, TESMEN TCM-300A，6000 counts smart Clamp Meter allows you to quickly switch between all measurement tasks, including AC/DC voltage, AC/DC Current, Resistance, Capacitance, Diode, Temperature, Continuity, Frequency, Live Wire. It makes measuring work easy, fast, and accurate
·【Non-contact】Completely safe Non-Contact Voltage test with a visual and audible alarm; a time-saving and safe feature. You can measure the voltage on the AC wire without having to connect the wire, which makes troubleshooting the line much easier
·【Safety Guarantee】CAT Ⅲ 600V, CE certified.
·【User Friendly】Supports Data Hold, Automatic Shutdown, Low battery indicator, Backlight display, and Flashlight. All these convenience features make the instrument more than enough for daily use by amateurs, car owners, and homeowners. Easy to use, enjoy endless DIY fun!
·【Worry-free After-sales】Package includes a digital multimeter, 2 test leads, 2 Temperature Test Leads， a storage bag, 3 AAA batteries, and a user manual. We provide a 3-year maintenance service and lifetime technical support. If you have any questions or problems while using the product, don't hesitate to contact us!
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TESMEN TCM-300 Smart Clamp Meter Multimeter, 6000 Counts, Smart Measurement, Auto-Ranging with AC/DC Voltmeter, Non-Contact Voltage Detection, Measures AC/DC Volatge, Current, Resistance, Capacitance, Diode, Temperature, Continuity, Hz%
4.6(224)
3.4K sold
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TCM-300A
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