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Owon B35 Digital Multimeter with Temperature Meter, Bluetooth Interface T with True RMS

3.2 3.2 out of 5 stars 15 ratings

Brand OWON
Power Source Battery Powered
Item Weight 370 Grams
Measurement Type Multimeter
Manufacturer Owon

About this item

  • Digital multimeter 3 (5/6) full scale reading (features truisms value)
  • Function as 3 in 1 : datalogger + multimeter + temperature meter
  • Multi-connection (more than one device) supported via mobile app
  • The change trend analysis accessible via special chart mode
  • Large display with backlight, suitable for dark environment

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 8.4 x 5.3 x 2.1 inches; 13.05 ounces
  • Item model number ‏ : ‎ 01B35
  • Date First Available ‏ : ‎ July 4, 2015
  • Manufacturer ‏ : ‎ Owon
  • ASIN ‏ : ‎ B010Y71G1K
  • Customer Reviews:
    3.2 3.2 out of 5 stars 15 ratings

Product Description

Owon brand Multimeter b35t model, the world's first with Bluetooth interface for datalogger, up to 2 samples per second. Edgy, elegant, robust and functional design. It has temperature measurement with Type K thermocouple (included). the Android app can read more than one meter, which represents an advantage to analyze complex systems. This is a Multimeter of the best quality and with the greatest functionality available in the market at the best price. Main features - function as 3 in 1 : datalogger + Multimeter + temperature meter - multi-connection (more than one device) supported via mobile app - the change trend analysis accessible via special Chart mode - voice warning supported, which assures measurement Safety - SMART voice-reading accessible - 3(5/6)-digit full scale reading, achieving higher measurement accuracy than 3(3/4)-digit counterparts - larger display, easier data-reading; simulated bar Chart comes as an added option - backlit-powered screen, more suitable for Dark measurement environment - SMART power-off option extending battery life.

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Customer reviews

3.2 out of 5 stars
15 global ratings

Customers say

Customers like the functionality and value of the auto accessory. They mention it works wonderful and the measuring circuits work okay.

AI-generated from the text of customer reviews

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4 customers mention "Functionality"4 positive0 negative

Customers are satisfied with the functionality of the product. They mention it works wonderfully, is solid, accurate, and makes a great buy.

"The measuring circuits work OK. However, I couldn't get the App to pair with my tablet...." Read more

"This is used by a blind man, in combination with his I-Phone. it works wonderful, only wish it was a little more friendly to the visually impaired...." Read more

"Love it for remote data acquisition. Work great." Read more

"Solid, accurate and functions make this a great buy..." Read more

3 customers mention "Value for money"3 positive0 negative

Customers appreciate the value of the product. They mention it has a decent, durable feel.

"The bluetooth connection and supporting app make this meter a standout for it's price." Read more

"A very good value, and decent, durable feel." Read more

"Very affordable and feature packed. Add some quality leads and you'll be happy." Read more

Top reviews from the United States

Reviewed in the United States on March 9, 2016
Great meter. Would recommend to anyone. The only thing I would improve is the included leads. If you replace these with quality fluke leads and a bigger case. It's a winner, still under a hundred bucks.

It is accurate and have verifies on my solar rv setup. The app is easy to use if you want to remotely monitor a power on/off setup. This is a priceless safety option.

There is the case, leads, adapter (for k type thermos and caps etc...) and the alligator clips. The included materials are nice but they do not compliment the unit too well.

The included materials will last but I have replaced them with fluke sure safe leads and a fluke CaMO zip case. I need room for fuses, screwdriver etc as when I use a meter I need a little space for wire nuts or terminals to make the job get done in a timely and neat fahsion.

I love that it has 2 x aa's for batteries and will last quite a while. Please do not use cheap replaceable batteries as the input power is just as important as to what you are going to measure.

You will not be disappointed but I always like to have nice dependable equipment to get my tasks done correctly. I bought this with my own money and would recommend to an electrician to a ee.
Reviewed in the United States on March 2, 2017
Wow. My last voltmeter had an rs-232 connection, but this one is way better. It bluetooth's to my phone, so
it can be in some obscure place, and I am in some nice place, watching the screen. It also does data storage,
and has some frequency measurement capability. It has a lot of accessories and cables. Unfortunately,
the case doesn't quite hold time all in a tidy fashion.
One person found this helpful
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Reviewed in the United States on February 2, 2019
Bluetooth works only for 2 seconds and then you have to reconnect it.
Reviewed in the United States on August 20, 2016
I love the idea of bluetooth communication to gather data, and that part works well (although the documentation is poor). However, I tested the included thermocouple for temperature measurement, first in boiling water and then in a mixture of ice and water. I should have seen 100C and 0C. Instead this measured 98C (pretty close) and 14C (nowhere near). With this level of mis-calibration, I can't trust any of the other measurements. I returned it. For about the same price I got a TP9605BT with all the same features (and a couple of more), and it measured the water as 99.5C and 1.2C which is good enough for me.
3 people found this helpful
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Reviewed in the United States on March 23, 2016
The measuring circuits work OK. However, I couldn't get the App to pair with my tablet. My tablet could see the Owon Bluetooth Digital Multi meter, but not the App. Therefor this meter received a 3 rating.
2 people found this helpful
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Reviewed in the United States on November 27, 2017
The bluetooth connection and supporting app make this meter a standout for it's price.
Reviewed in the United States on January 31, 2021
This is used by a blind man, in combination with his I-Phone. it works wonderful, only wish it was a little more friendly to the visually impaired. No complaints on functionality, just on the app's layout.
One person found this helpful
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Reviewed in the United States on December 10, 2017