Ohms; Audible Continuity Tester; Single-Phase & 3-Phase Balanced-Load Power - Brymen BM157 User Manual

Ohms

RANGE
999.9
Open Circuit Voltage : 0.4VDC typical

Audible Continuity Tester

Audible threshold: between 10 and 300.
Response time: 250s
Single-Phase & 3-Phase Balanced-Load Power
RANGE
5)
0 ~ 600.0kVA
@ PF = 0.99 ~ 0.1
RANGE
5)
0 ~ 600.0kW / kVAR
@ PF = 0.98 ~ 0.70
@ PF = 0.70 ~ 0.50
@ PF = 0.50 ~ 0.30
@ PF = 0.30 ~ 0.20
1)
Specified accuracy is for ACA clamp measurement at the center of jaws. When the
conductor is not positioned at the jaw center, position errors introduced are:
Add 1% to specified accuracy for ACA measurements made WITHIN jaw marking
lines (away from jaw opening)
Accuracy is not specified for ACA measurement made BEYOND jaw marking lines
(toward jaws opening)
2)
Add 4d to specified accuracy for 3-Phase Balanced-Load Power measurements.
3)
Add 1% to specified accuracy @ ACA fundamental < 6A or ACV fundamental < 90V.
Accuracy is not specified @ ACA fundamental < 1A or ACV fundamental < 30V
4) Add 1% to specified accuracy @ ACA fundamental < 6A or ACV fundamental < 90V.
Accuracy is not specified @ ACA fundamental < 2A or ACV fundamental < 50V
5) 0 ~ 360.0 for model 357
F ~ 10th
2.0%+6d
F ~ 10th 11th ~ 25th
2.0%+6d
3.5%+6d
3.0%+6d
4.5%+6d
10%+6d
Accuracy
1.0% + 6d
Accuracy
1) 2) 3)
11th ~ 45th
3.5%+6d
Accuracy
1) 2) 4)
26th ~ 45th
4.5%+6d
46th ~ 51st
5.5%+6d
46th ~ 51st
10%+6d
15%+6d
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