2709B Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Magnetic hanger

Data Sheet
Auto Ranging True RMS Tool Kit^® DMM
Model 2709B
T^{RUE RMS}
Auto/ Manual Ranging
Select between Auto or
Manual ranging
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
I Magnetic hanger
I True RMS
I Auto/manual ranging
I DC voltage to 1000 V
I AC voltage to 750 V
I Capacitance to 66 mF
I Diode test
I One-handed operation
I Large easy-to-read LCD with backlight
I Auto power off
I Measures up to 10 A (AC & DC)
I Resistance to 66 MΩ
I Frequency counter to 66 MHz
I Continuity test
Specifications
2709B
model
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 (True RMS) (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
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
Accuracy
660 uA to 400 mA ranges: ±(1.5 % rdg + 2 dgts)
10 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 (True RMS) (50 Hz-500 Hz)
Ranges
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)
10 A range: ±(3.5 % rdg + 10 dgts)
Crest 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
Resistance
Ranges
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)
66 MΩ range: ±(3.5 % rdg + 5 dgts)
Open 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
Accuracy
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
Frequency
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
Continuity
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
Three-Year Warranty
Supplied Accessories: User manual, one set of test leads, one spare fuse, and 9V battery (installed)
Technical data subject to change
© B&K Precision Corp. 2013
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