B&K PRECISION BK2708B Документация онлайн
www.bk precision.com
Tel.: 714.921.9095
DC Volts
Ranges 340 mV, 3.4 V, 34 V, 340 V, 1000V
R
esolution 0.1 mV, 1 mV, 10 mV, 100 mV, 1 V
A
ccuracy ±(1.0 % rdg + 2 dgts)
Input Impedance 340 mV: >100 MΩ; 3.4 V: 10 MΩ; 34 V to 1000 V: 9.1 MΩ
Overload Protection 1000 VDC or 750 VACrms
AC Volts (50 Hz-500 Hz)
True RMS
C
rest Factor <3
Ranges 3.4 V, 34 V, 340 V, 750 V
Resolution 1 mV, 10 mV, 100 mV, 1 V
Accuracy 3.4 V & 34 V ranges: ±(2.0 % rdg + 8 dgts)
3
40 V & 750 V ranges 50 - 500 Hz: ±(2.0 % rdg + 8 dgts)
Input Impedance 3.4 V: 10 MΩ; 34 V to 1000 V: 9.1 MΩ
Overload Protection 1000 VDC or 750 VACrms
DC Current
R
anges 340 uA, 3400 uA, 34 mA, 340 mA, 10 A
Resolution 0.1 uA, 1 uA, 10uA, 100 uA, 10 mA
A
ccuracy 340 uA to 340 mA ranges: ±(2.0 % rdg + 2 dgts)
1
0 A range: ±(3.0 % rdg + 3 dgts)
Input Protection 0.5 A/500 V & 10 A/600 V fast blow ceramic fuses
10A Input 10 A for 60 sec max. followed by a 10 minute cooling period
AC Current (50 Hz-500 Hz) True RMS
Crest Factor <3
Ranges 340 uA, 3400 uA, 34 mA, 340 mA, 10 A
Resolution 0.1 uA, 1 uA, 10uA, 100 uA, 10 mA
Accuracy 340 uA to 340 mA ranges: ±(2.5 % rdg + 10 dgts)
10 A range: ±(3.5 % rdg + 10 dgts)
Input Protection 0.5 A/500 V & 10 A/600 V fast blow ceramic fuses
10A Input 10 A for 60 sec max. followed by a 10 minute cooling period
Resis tance
Ranges 340 Ω, 3.4 kΩ, 34 kΩ, 340 kΩ, 3.4 MΩ, 34 MΩ
Resolution 0.1 Ω, 1.0 Ω, 10 Ω, 100 MΩ, 1 kΩ, 10 kΩ
Accuracy 340 Ω to 340 kΩ ranges: ±(1.5 % rdg + 4 dgts)
3.4 MΩ range: ±(2.5 % rdg + 4 dgts)
34 MΩ range: ±(5.0 % rdg + 5 dgts)
Open Circuit Voltage (typical) -0.45 VDC (-1.2 VDC on 340 Ω range)
Overload Protection 500 VDC/ACrms
Diode Test
Test Current 1.0 mA (typical)
Resolution 10 mV
Accuracy ±(3.0 % rdg + 3 dgts)
Audible Indication <0.25 V
Open Circuit Voltage 3.0 VDC (typical)
Overload Protection 500 VDC/ACrms
Continuity
Audible Indication Less than 35 Ω
Response Time 500 ms
Overload Protection 500 VDC/ACrms
General
Display 3 3/4 digit, 3400 count LCD with 34 segment analog bar graph
Polarity Automatic, positive implied, negative polarity indication
Overrange OL or -OL is displayed
Low Battery Indication Battery symbol will display when battery voltage drops below
operating levels
Measurement Rate 2 times per second (12 times per second for analog bar graph)
Auto Power Off Approximately 10 minutes
Operating Environment 0ºC to 50ºC at <70 % relative humidity
Storage Environment -20ºC to 60ºC at 0 to 80 % relative humidity
Accuracies Stated accuracy at 23ºC +5ºC at <75 % relative humidity
Temperature Coefficient 0.1 x (specified accuracy) per ºC. (ºC to 18ºC, 28ºC to 50ºC)
Power Single standard 9 volt battery, NEDA 1604, JIS 006P, IEC 6F22
Battery Life 150 hours typical
Dimensions 165 mm (H) x 78 mm (W) x 42.5 mm (D)
Weight Approximately 10 oz. (285 g) with battery and hanger
Auto Ranging True RMS Tool Kit
®
DMM
Model 2708B
Data Sheet
Technical data subject to change
© B&K Precision Corp. 2013
Page 1 of 2
Select between Auto or
Manual ranging
Aut o/ Manual Ranging
The 34 segment bar graph
simulates an analog display by
updating at a rate of 12 times
per second.
Bar Graph
The 2708B is a full-featured auto ranging true RMS DMM that combines
performance, value and functionality. The 3400 count LCD has a 34 segment bar
graph that simulates analog responsiveness. The 2708B can measure resistance
values up to 34 MΩ. With the auto power-off-feature you won’t have to worry
about accidental battery consumption. Value-packed features make this meter a
must in every "Tool Kit
®
".
Features
■ Magnetic hanger ■ One-handed operation
■ True RMS ■ Auto/manual ranging
■ Auto power off ■ Measures up to 10 A (AC & DC)
■ DC voltage to 1000 V ■ AC voltage to 750 V
■ Resistance to 34 MΩ ■ Continuity test
■ Diode test
Specifications
2
708B
model
Supplied Accessories: User manual, one set of test leads, one spare fuse, and 9V battery (installed)
Three-Year Warranty
RUE RMS
T
Содержание
- Auto ranging true rms tool ki 1
- Data sheet 1
- Model 2708b 1
- Rue rms 1
- Specifications 1
- 2709b 2708b 2707b 2706b 2705b 2704c 2703c models 2
- Ac voltage to 750v 2
- B k precision s 2700 tool ki 2
- Back light easy to read lcd 2
- Common features 2
- Continuity test 2
- Data sheet 2
- Dc current to 10a 2
- Dc voltage to 1000v 2
- Diode test 2
- Drop resistant case 2
- Features 2
- Large easy to read lcd with green led backlight 2
- Magnetic hanging strap 2
- Models 2703c 2704c 2705b 2706b 2707b 2708b 2709b 2712 2
- Series 2
- Single handed operation 2
- This convenient feature allows you to hang your dmm on any magnetic metallic surface freeing up your hands for troubleshooting 2
- Ultra bright blue lcd back light for low ambient light measurements 2
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