Data Sheet
Auto Ranging True RMS Tool Kit
®
DMM
Model 2709B
A ut o/ Manual Ranging
T
RUE RMS
DC Current
Ranges
Resolution
Accuracy
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
One-handed operation
Large easy-to-read LCD with backlight
Auto power off
Measures up to 10 A (AC & DC)
Resistance to 66 MΩ
Frequency counter to 66 MHz
Continuity test
model
2709B
D C 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
A C Volts (True 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
I
I
I
I
I
I
I
Specifications
660 uA, 6600 uA, 66 mA, 400 mA, 10 A
0.1 uA, 1 uA, 10 uA, 100 uA, 10 mA
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
10 A for 60 sec max. followed by a 10 minute cooling period
10A Input
AC Cu rrent (Tru e R MS) (50 Hz-500 Hz)
660 uA, 6600 uA, 66 mA, 400 mA, 10 A
Ranges
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)
≤
3
Crest Factor
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 tan ce
660
Ω,
6.6 kΩ, 66 kΩ, 660 kΩ, 6.6 MΩ, 66 MΩ
Ranges
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
,
,
,
,
,
,
,
6.6 nF range: ±(3.0 % rdg + 30 dgts)
Accuracy
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 Te st
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
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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Data Sheet
B&K Precision’s 2700 Tool Kit
®
Series
Models 2703C, 2704C, 2705B, 2706B, 2707B, 2708B, 2709B & 2712
These excellent meters are for most jobs that require flexibility, accuracy and
speed. Value-packed features make these meters a must for everyone’s “Tool
Kit
®
”.
Common Features:
I
I
I
I
DC Voltage to 1000V
DC Current to 10A
Diode test
Magnetic hanging strap
Magnet ic Hanging Strap
I
I
I
AC Voltage to 750V
Continuity test
Drop resistant case
Single-handed operation
The ergonomic design allows both left and right handed users to rotate the
knob while holding the meter in one hand. While one hand keeps the probe
on the circuit, the other hand changes the meter’s function. This speeds up
troubleshooting because you don’t have to locate the probe point in the
circuit again.
This convenient feature allows you to
hang your DMM on any magnetic
metallic surface freeing up your
hands for troubleshooting.
Bac k Light / Easy-t o-Read LC D
Model 2706B
Models 2709B & 2712
É
Ultra-bright blue LCD
back light for low ambient
light measurements
Large easy-to-read LCD
with green LED backlight
Features
2712
Ranging
True RMS
Current
Capacitance
Transistor Test
Frequency Counter
Temperature
Logic Probe
Backlight LCD
Analog Bar Graph
Battery Test
Auto Power off
Auto/Manual
AC + DC
10 A AC/DC
to 40 uF
-
to 500 kHz
-
-
√
√
-
√
2709B
Auto/Manual
√
10 A AC/DC
to 66 mF
-
to 66 MHz
-
-
√
-
-
√
2708B
Auto/Manual
√
10 A AC/DC
-
-
-
-
-
-
√
-
√
2707B
Manual
√
10 A AC/DC
to 20 uF
√
to 20 MHz
-
√
-
-
-
-
2706B
Manual
-
200 mA AC/DC
to 20 mF
-
to 40 kHz
√
-
√
-
-
√
2705B
Auto/Manual
-
10 A AC/DC
-
-
-
-
-
-
-
-
√
2704C
Manual
-
10 A AC/DC
to 20 uF
√
to 20 MHz
-
√
-
-
-
-
models
2703C
Manual
-
10 A DC
-
-
-
-
-
-
-
√
-
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