This 3 in 1 Owon B41T+ multimeter is a high quality multimeter that can be used as a data logger, multimeter and thermometer. It is possible to connect the B41T+ via a Bluetooth connection to an Android device and all desired measurement results can be viewed from a distance via the app . This coupling can be made with multiple DMM’s so you can easily take measurements with multiple meters at the same time.
The measured data is always updated and automatically recorded on the connected Android device. Through the app, data can be read remotely and extensive tables and graphs can be displayed. The results of several multimeters can also be compared with each other.
Because this multimeter has an internal memory, it can be used during the measurement to store the data locally. This makes it possible to set the recording interval and number of sum points in the app in advance and to load all the data on the Android devbice only after the total measurement.
The app has a so-called Text-To-Speech function that allows it to pronounce the measured values. This function can also warn when an error is measured to avoid dangerous situations. Furthermore, this multimeter has a 4 1/2 display with which the data is displayed very accurately. There is an analog graph at the bottom of the screen that can be used for displaying properties of the measured values.
This video shows how fast the current measurement and datalogging (with graph) works in an application with a fading LED. Owon also has a promo video in which various other features of the meter are shown. (In the videos the 35-series is mentioned but the operation of the app and B41T+ is the same).
Specifications Max. Voltage measurement DC: 1000 V ±,(0.5%+10dig) AC: 750 V ±,(0.8%+25dig) Max. Current measurement DC: 20 A ±,(0.8%+10dig) AC: 20 A ±,(1.5%+25dig) For current measurements of 10-15 A, a maximum of 2 minutes of current per 10 minutes is allowed. For current measurements of 15-20 A, a maximum of 10 seconds of current per 15 minutes is allowed. Max. resistance 220 M ±,(0.5%+25dig) Max. capacitance 2.2 mF ±,(2.5%+15dig) Frequency 0.01 Hz ~ 22 MHz ±,(0.1%+4dig) Temperature measurement -50 ~ 400 C ±,(1.5%+5dig) Input impedance 10 M Auto-ranging Yes True RMS Yes Input protection Yes Safety certificate 1000 V, CAT III Power supply 2 x AA batterij Display 69 x 52 mm Dimensions 85 x 185 x 30 mm Weight 320 gram Accessories
The B41T+ multimeter is supplied including:
- Test leads
- Soft bag
- Multifunctional ‘test socket’
- K-type thermocouple
- User manual
