Digital multimeter; BRYMEN
| Manufacturer | BRYMEN |
| Type of meter | digital multimeter |
| Kind of display used | LCD |
| Bargraph | 42 segm. 60x/s |
| Sampling | 5x/s |
| Measures 4-20mA current loop | 0...100% |
| Continuity test | acoustic indication |
| Conform to the norm | CAT III 1000V CAT IV 600V EN 61010 |
| Dimensions (W x H x D) | 97x198x55mm |
| Duty cycle factor | 0.1...99.9% |
| Duty cycle factor measur. accur. | 3d/kHz + 2 digits |
| Symbol: (BM857S) | |
|---|---|
| Interface | RS232 |
| Battery/ rechargeable battery | battery 6LR61 9V x1 |
| Measurement | frequency, AC voltage, DC voltage, capacitance, AC current, DC current, resistance, duty cycle |
| Symbol: (BM859S) | |
| Interface | RS232 |
| Battery/ rechargeable battery | battery 6LR61 9V x1 |
| Measurement | frequency, AC voltage, DC voltage, capacitance, AC current, DC current, 4-20mA current loop, resistance, differential temperature, temperature, duty cycle |
| Symbol: (BM857S-WB) | |
| Interface | RS232 |
| Battery/ rechargeable battery | battery 6F22 9V x1 |
| Measurement | frequency, AC voltage, DC voltage, capacitance, AC current, DC current, resistance, duty cycle |
| Symbol | BM857S | BM859S | BM857S-WB |
|---|---|---|---|
| DC voltage measuring range [V] | |||
| - 0.001m...500m | x | ||
| - 500m | x | x | |
| - 5/50/500/1k | x | x | x |
| AC voltage measuring range [V] | |||
| - 0.001m...500m | x | ||
| - 500m | x | x | |
| - 5/50/500/1k | x | x | x |
| DC current measuring range | |||
| - 0.01...500µA/5000µA | x | ||
| - 500µA/5mA | x | x | |
| - 50mA/500mA/5A/10A/20A < 30s | x | x | x |
| AC current measuring range* | |||
| - 0.01...500µA/5000µA | x | ||
| - 500µA/5mA | x | x | |
| - 50mA/500mA/5A/10A/(20A <30s) | x | x | x |
| Resistance measuring range [Ω] | |||
| - 10m...500 | x | ||
| - 500 | x | x | |
| - 5k/50k/500k/5M/50M | x | x | x |
| Capacitance measuring range [F] | |||
| - 10p...50n | x | ||
| - 50n | x | x | |
| - 500n/5µ/50µ/500µ/9999µ | x | x | x |
| Frequency measuring range [Hz] | |||
| - 5...2M/10k...200k | x | x | x |
| Temperature measuring range [°C] | |||
| - -50...1000 | x | ||
| True effective value measurement | |||
| - True RMS | x | x | |
| - True RMS AC | x | ||
| Power supply | |||
| - battery 6F22 9V x1 | x | ||
| - battery 6LR61 9V x1 | x | x | |
| Measures dBm [dBm] | - | -11.76...54.25 | - |
| Weight with battery [g] | 500 | 260 | 500 |
* 1) indirect measurement
| Display parameters | (50000) |
| Frequency measuring accuracy | ±(0.002%+4 digit) |
| DC current measuring accuracy | ±(0.1% + 20 digit) |
Features:
- auto and manual ranging (BM857S, BM857S-WB)
- automatic power-off
- CREST: logging of extreme values MAX, MIN and MAX-MIN of voltage and current impulses > 0,8ms (BM857S, BM857S-WB)
- mains filter 50/60Hz (BM857S, BM857S-WB)
- HOLD function
- MIN/MAX, MAX-MIN, MEAN function (BM859S)
- MIN/MAX/REL function (BM857S, BM857S-WB)
- REL function (BM859S)
- impact resistant holster (BM857S, BM857S-WB)
- holster and splashproof enclosure made of non-flammable plastic (BM859S)
- overload protection (BM857S, BM857S-WB)
- logging of MAX, MIN, MAX-MIN values (BM857S, BM857S-WB)
- indicates incorrect connection of test leads (BM857S, BM857S-WB)
- test of 4-20mA current loops in control systems (BM857S, BM857S-WB)
Equipment:
- test leads
- temperature probe (BM859S)
- holster
| Symbol | Optional equipment | Product description | Capacitance measuring accuracy | AC current measuring accuracy | AC voltage measuring accuracy | Resistance measuring accuracy | DC voltage measuring accuracy | Temperature measurement accuracy |
|---|---|---|---|---|---|---|---|---|
| BM857S | KITBRUA-85XA software | Digital multimeter;RS232;LCD;(50000);Bargraph:42segm.60x/s | ±(2%+ 3 digit) | ±(1% + 40 digit) | ±(0.8% + 40 digit) | ±(0.1%+6 digit) | ±(0.03% + 2 digit) | - |
| BM859S | KITBRUA-85XA software | Digital multimeter;RS232;LCD;(50000);Bargraph:42segm.60x/s | ±(0.8%+ 3 digit) | ±(0.7% + 50 digit) | ±(0.8% + 20 digit) | ±(0.07%+2 digit) | ±(0.04% + 2 digit) | ±(0.3% + 1 digit) |
| BM857S-WB | KITBRUA-85XA software | Digital multimeter;RS232;LCD;(50000);Bargraph:42segm.60x/s | ±(2%+ 3 digit) | ±(1% + 40 digit) | ±(0.8% + 40 digit) | ±(0.1%+6 digit) | ±(0.03% + 2 digit) | - |
