User Manual

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DC Current
Ranges 660 uA, 6600 uA, 66 mA, 400 mA, 10 A
Resolution 0.1 uA, 1 uA, 10 uA, 100 uA, 10 mA
A
ccuracy 660 uA to 400 mA ranges: ±(1.5 % 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
1
0A Input 10 A for 60 sec max. followed by a 10 minute cooling period
AC Current (True RMS) (50 Hz -500 Hz)
R
anges 660 uA, 6600 uA, 66 mA, 400 mA, 10 A
Resolution 0.1 uA, 1 uA, 10 uA, 100 uA, 10 mA
Accuracy 660 uA to 400 mA ranges: ±(2.0 % rdg + 10 dgts)
1
0 A range: ±(3.5 % rdg + 10 dgts)
C
rest Factor ≤ 3
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
R
anges 660 Ω, 6.6 kΩ, 66 kΩ, 660 kΩ, 6.6 MΩ, 66 MΩ
Resolution 0.1 Ω, 1.0 Ω, 10 Ω, 100 Ω, 1 kΩ, 10 kΩ
Accuracy 660 Ω to 660 kΩ ranges: ±(1.2 % rdg + 5 dgts)
6
.6 MΩ range: ±(2.0 % rdg + 5 dgts)
6
6 MΩ range: ±(3.5 % rdg + 5 dgts)
O
pen Circuit Voltage (typical) -0.45 VDC (-1.2 VDC on 660 Ω range)
Overload Protection 500 VDC/ACrms
Capacitance
Ranges 6.6 nF , 66 nF, 660 nF, 6.6 uF, 66 uF, 660 uF, 6.6 mF, 66 mF
Resolution 1 pF, 10 pF, 100 pF, 1 nF, 10 nF, 100 nF, 1 uF, 10 uF
A
ccuracy 6.6 nF range: ±(3.0 % rdg + 30 dgts)
66 nF to 660 uF ranges: ±(3.0 % rdg + 5 dgts)
6.6 mF to 66 mF ranges: ±(5.0 % rdg + 20 dgts)
Overload Protection 500 VDC/ACrms
Fre qu ency
Ranges 660 Hz, 6.6 kHz, 66 kHz, 660 kHz, 6.6 MHz, 66 MHz
Resolution 0.1 Hz, 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz
Accuracy ±(0.1 % rdg + 3 dgts)
Sensitivity 10 Hz to 6.6 MHz: >2.5 Vrms, 6.6 MHz to 66 MHz:
>2.5 Vrms <5 Vrms
Minimum Pulse Width >25 ns
Duty Cycle Limits >30 % and <70 %
Overload Protection 500 VDC/AC rms
Diode Test
Test Current 1.2 mA (typical)
Resolution 1 mV
Accuracy ±(3.0 % rdg + 3 dgts)
Audible Indication <0.03 V
Open Circuit Voltage 3.5 VDC (typical)
Overload Protection 500 VDC/ACrms
Con tinuity
Audible Indication Less than 30 Ω
Response Time 100 ms
Overload Protection 500 VDC/ACrms
General
Display 3 3/4 digit, 6600 count LCD
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
Auto Power Off Approximately 30 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 2709B
Data Sheet
Technical data subject to change
© B&K Precision Corp. 2013
Page 1 of 2
The 2709B is a full featured auto ranging true RMS DMM that combines
performance, value and functionality. The 6600 count LCD has a green back light
that allows the meter to be used in dimly lit environments. The 2709B can
measure resistance values up to 66 MΩ and capacitance to 66 mF. 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 ■ Large easy-to-read LCD with backlight
■ Auto/manual ranging ■ Auto power off
■ DC voltage to 1000 V ■ Measures up to 10 A (AC & DC)
■ AC voltage to 750 V ■ Resistance to 66 MΩ
■ Capacitance to 66 mF ■ Frequency counter to 66 MHz
■ Diode test ■ Continuity test
DC Volts
Ranges 660 mV, 6.6 V, 66 V, 660 V, 1000 V
Resolution 0.1 mV, 1 mV, 10 mV, 100 mV, 1 V
Accuracy ±(0.5 % rdg + 2 dgts)
Input Impedance 660 mV: >100 MΩ; 6.6 V: 10 MΩ; 66 V to 1000 V: 9.1 MΩ
Overload Protection 1000 VDC or 750 VACrms
AC Volts (T rue RM S) (50 Hz -500 Hz)
Ranges 660 mv, 6.6 V, 66 V, 660 V, 750 V
Resolution 0.1 mV, 1 mV, 10 mV, 100 mV, 1 V
Accuracy 660 mV range at 50 Hz to 60 Hz ±(1.5 % rdg + 8 dgts)
6.6 V to 660 V ranges: ±(1.5 % rdg + 8 dgts)
750 V range: ±(2.0 % rdg + 8 dgts)
Crest Factor ≤ 3
Input Impedance 660 mV: >100 MΩ; 6.6 V: 10 MΩ; 66 V to 750 V: 9.1 MΩ
Overload Protection 1000 VDC or 750 VACrms
Specifications
2709B
model
Supplied Accessories: User manual, one set of test leads, one spare fuse, and 9V battery (installed)
Three-Year Warranty
RUE RMS
T
Select between Auto or
Manual ranging
Aut o/ Manual Ranging