Last Updated: 11/03/2019

OWON 3 3/4 Digital Multimeter With Bluetooth

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RM118RM285

Part Number: OWON 3 3/4 Digital Multimeter With Bluetooth Categories: ,

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  • Display: 3999 – Count
  • Auto-Ranging
  • LCD Size: 69 x 52mm
  • Display Area: 67 x 46mm
  • Input Impedance: =>10MOhm

 

RM118

Usually ships in 2 to 4 weeks

  • Display: 3999 – Count
  • Auto-Ranging
  • LCD Size: 69 x 52mm
  • Display Area: 67 x 46mm
  • Input Impedance: =>10MOhm
  • Bluetooth Module

 

RM238

Usually ships in 2 to 4 weeks

  • Display: 3999 – Count
  • Auto-Ranging
  • LCD Size: 69 x 52mm
  • Display Area: 67 x 46mm
  • Input Impedance: =>10MOhm
  • Bluetooth Module
  • Offline Recording Function
  • Recording Duration: 168 Hours (7 Days)
RM285

Usually ships in 2 to 4 weeks

Description

  • 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(3/4)-digit counterparts
  • Smart power-off option extending battery life 
  • Bluetooth 4.0 version – supports mobile device with Android 4.3 or above / iOS 7.0 or above OS, and equipped with ble 4.0 module
  1. More than 1 device could be monitored, assuring more measurement safety

Several units DMMs possibly communicated with the mobile app, freeing people from touching the measured object, human safety fully guaranteed.

DMM Communications

  1. Functioning as multimeter + datalogger

The measured data always updated, and auto- recorded to the mobile device, saving labor to do on-site records; the recording duration, and sampling duration could be customized, accessible in chart mode, facilitating comparison analysis between several B35.

Multimeter and Datalogger

  1. Offline record function

The user doesn’t have to leave the phone on measure site, just use App to set the recording interval and sum points. The multimeter will record the data itself and store them in its memory. Load the data from multimeter when there is analysis requirement.

Offline Record Function

ModelD33B33B33+
 Measurement RangeResolutionAccuracy
DC VoltageV400.0mV / 4.000V / 40.00V / 400.0V0.1mV±(0.5%+2 digit)
1000V1V±(0.8%+2 digit)
AC VoltageV4.000V / 40.00V1mV±(0.8%+2 digit)
400.0V / 750V0.1V±(1%+3 digit)
DC CurrentμA400.0μA / 4000μA0.1μA±(0.8%+2 digit)
mA40.00mA / 400.0mA0.01mA±(0.8%+2 digit)
A4.000A / 10.00A1mA±(1.2%+3 digit)
AC CurrentμA400.0μA / 4000μA0.1μA±(1%+3 digit)
mA40.00mA / 400.0mA0.01mA±(0.8%+2 digit)
A4.000A / 10.00A1mA±(2%+3 digit)
Resistance400.0Ω / 4.000kΩ / 40.00kΩ / 400.0kΩ / 4.000MΩ0.1Ω±(0.8%+2 digit)
40.00MΩ0.01 MΩ±(2%+3 digit)
Capacitance40.00nF / 400.0nF / 4.000μF / 40.00μF0.01nF±(2.5%+3 digit)
100.0μF0.1μF±(3%+5 digit)
Frequency4.999Hz / 49,99Hz / 499.9Hz / 4.999kHz / 49.99kHz / 49.9kHz / 4.999MHz1mHz±(0.8%+2 digit)
Duty Ratio0.1% – 99.9% (typical value: Vrms=1V, f=1kHz)0.1%±(1.2%+3 digit)
0.1% – 99.9% (≥1kHz)±(2.5%+3 digit)
Temperature-50℃ – +400℃  
Display3999 – count
Frequency Response40Hz – 400Hz
Shift Rate on DMM3 times / s
Auto ranging√  Input Impedance≥10MΩ
Offline Recording Functionavailable in B33+Bluetooth Moduleavailable in B33, and B33+
Recording Duration168 hours (7 days)
Record Length10,000 pointsLCD Backlight√  
Diode Test√ Input Protection√  
Auto Power-off√ LCD Size69 x 52 mm
On-off Warning√ Display Area67 x 46 mm (effective area 66 x 45 mm)
Low-battery Indicator√ Battery3V (1.5V x 2)
Data Hold√ Dimension (W x H x D)85 x 185 x 30 (mm)
Relative Measurement√ Device Weight0.32 kg