Brymen BM839 User Manual page 16

APO Consumption: 20A typical
Dimension: L208mm X W103mm X H64.5mm with holster
Weight: 635 gm with holster
Accessories: Test probe pair, Holster, User's manual, Bkp60 banana plug type-K
thermocouple (Model 839 only)
Optional Accessories: BKB32 banana plug to type-K socket plug adaptor (Model 839
only), BMH-01 magnetic hanger; BMP-86x soft carrying pouch
Special Features: VFD; Dual display +Hz Readings; Selectable 6,000 & 20,000
Counts Resolution; High-Update Record MAX/MIN readings; Crest MAX/MIN readings;
Relative Zero; Display Hold; LCD Backlight; BeepLit
audible & visible input warning
Electrical Specifications
Accuracy is (% reading digits + number of digits) or otherwise specified, at 23C 
5C & less than 80% relative humidity.
True RMS voltage & current accuracies are specified from 1% to 100% of range or
otherwise specified. Maximum Crest Factor < 1.8:1 at full scale & < 3.6:1 at half scale,
and with frequency components fall within the specified frequency bandwidth for non-
sinusoidal waveforms.
AC Voltage (6000-count mode)
RANGE
50Hz ~ 60Hz
600.0mV , 6.000V, 60.00V, 600.0V, 1000V
4)
40Hz ~ 1kHz
600.0mV , 6.000V, 60.00V, 600.0V
4)
1000V
5)
1kHz ~ 5kHz
600.0mV , 6.000V, 60.00V, 600.0V
4)
1000V
5kHz ~ 20kHz
3)
600.0mV
4)
6.000V, 60.00V
600.0V, 1000V
Input impedance: 10M, 110pF nominal
Add 1% @ bandwidth >4kHz ~ 5kHz
1)
Continuity Tester, BeepJack
TM
Accuracy
Model 839
0.7% + 3d
1 % + 3d
2 % + 3d
1.8% + 4d
2)
Unspecified
2.5% + 20d
2)
2% + 20d
2)
Unspecified
15
TM
Model 836
0.5% + 3d
2% + 40d
1)
Unspecified
Unspecified