Brymen BM789 multimeter
Details
The Brymen BM789 multimeter is a new series of multimeters in the Brymen line-up. It is perfect for customers who want more functions out of their multimeters. These functions include low impedance, dBm power, and DC Loop Current 4 - 20 mA measurements. It comes with a True-RMS function, which can help with measuring non-sinusoidal signals correctly. With a CATIII 1000V and a CATIV 600V rating, the meter is very robust. Not only is it possible to measure the common DC and AC voltage/current signals, but is also suited for frequency, capacitance, resistance, duty cycles, and temperature measurements. On top of that, the Brymen is also capable of measuring AC+DC signals, diodes, and performing NCV tests. It has overload protection as well.
This multimeter also has a more economical variant with fewer functions. Namely, the Brymen BM785 multimeter. The BM785 does not have a dBm measurement, low impedance mode, DC Loop Current 4 - 20 mA verification, or a temperature measurement.
Specifications
| Range and accuracies | |||||||||||||||||||||||||||||||||||||
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| Measurement category | 1 KV CAT III 600 V CAT IV | ||||||||||||||||||||||||||||||||||||
| Input impedance | 10 MΩ, 75 pF | ||||||||||||||||||||||||||||||||||||
| Continuity check | between 100 Ω and 420 Ω | ||||||||||||||||||||||||||||||||||||
| Display (update rate) | LCD display, 4 - 5/6 digits (max. 5 per second), 31 Segment Bar-graph (max. 50 per second), auto-ranging | ||||||||||||||||||||||||||||||||||||
| True-RMS | |||||||||||||||||||||||||||||||||||||
| Counts | 60 000 counts | ||||||||||||||||||||||||||||||||||||
| Power | 3 x 1.5V AAA alkaline battery | ||||||||||||||||||||||||||||||||||||
| Special features | AutoHold; VFD; BeepLitTM Continuity; Record MAX, MIN, & AVG readings; Crest (Instantaneous Peak hold) MAX & MIN readings; Relative Zero mode; Data Hold; BeepJack™ audible & visible input warning; 4 - 20mA loop current readings; T1-T2 differential temperature readings; dBm readings, Automatic polarity, Diode test, NCV | ||||||||||||||||||||||||||||||||||||
| Dimensions | 193 x 89 x 51 mm | ||||||||||||||||||||||||||||||||||||
| Weight | 635 g | ||||||||||||||||||||||||||||||||||||
Accessories
The Brymen BM789 multimeter comes with:
- 1 x Test lead
- 1 x BKP60 banana plug K-type probe
Pros and cons
- dBm measurements
- DC Loop Current 4 - 20 mA verification
- Low impedance mode
Downloads
| Brymen BM780 datasheet |  (3.07 MB) | Download |
| Brymen BM780 manual | (10.13 MB) | Download |
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