Data Sheet
Auto Ranging Tool Kit
®
DMM
Model 2705B
Specifications
2705B
DC Volts
Ranges
Resolution
Accuracy
Input Impedance
Overload Protection
AC Volts (50 H z-500 H z)
Ranges
Resolution
Accuracy
Input Impedance
Overload Protection
DC Current
Ranges
Resolution
Accuracy
400 mV, 4 V, 40 V, 400 V, 1000V
0.1 mV, 1 mV, 10 mV, 100 mV, 1 V
±(1.0 % rdg + 2 dgts)
400 mV: >100 MΩ; 4 V: 10 MΩ; 40 V to1000 V: 9.1 MΩ
1000 VDC or 750 VACrms
400 mV, 4 V, 40 V, 400 V, 750V
0.1 mV, 1 mV, 10 mV, 100 mV, 1 V
50 Hz to 100 Hz ±(2.0 % rdg + 5 dgts)
400 mV: >100 MΩ; 4 V: 10 MΩ; 40 V to 750 V: 9.1 MΩ
1000 VDC or 750 VACrms
400 uA, 4000 uA, 40 mA, 400 mA, 10 A
0.1 uA, 1 uA, 10 uA, 100 uA, 10 mA
400 uA to 400 mA ranges: ±(2.0 % rdg + 2 dgts)
10 A range: ±(3.0 % rdg + 3 dgts)
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
model
A ut o/ Manual Ranging
Select between Auto or
Manual ranging
The 2705B is a full-featured auto-ranging DMM that combines performance,
value and functionality. The 3400 count LCD can display resistance values up to
40 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
I
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I
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Magnetic hanger
One-handed operation
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 40 MΩ
Continuity test
Diode test
Input Protection
10A Input
AC Cu rrent (50 Hz-500 Hz)
400 uA, 4000 uA, 40 mA, 400 mA, 10 A
Ranges
0.1 uA, 1 uA, 10 uA, 100 uA, 10 mA
Resolution
Accuracy
400 µA to 400 mA ranges: ±(2.5 % rdg + 5 dgts)
10 A range: ±(3.5 % rdg + 5 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 tan ce
Ranges
400
Ω,
4 kΩ, 40 kΩ, 400 kΩ, 40 MΩ
Resolution
0.1
Ω,
1.0
Ω,
10
Ω,
100
Ω,
10 kΩ,
Accuracy
400
Ω
to 400 kΩ ranges: ±(1.5 % rdg + 4 dgts)
4 MΩ range: ±(2.5 % rdg + 4 dgts)
40 MΩ range: ±(5.0 % rdg + 4 dgts)
Open Circuit Voltage (typical) -0.45 VDC (-1.2 VDC on 400
Ω
range)
Overload Protection
500 VDC/ACrms
Diode Te st
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
Con tinuity
Audible Indication
Less than 25
Ω
Response Time
500 ms
Overload Protection
500 VDC/ACrms
General
Display
3 3/4 digit, 4000 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 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
200 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:
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DC Voltage to 1000V
DC Current to 10A
Diode test
Magnetic hanging strap
Magnet ic Hanging Strap
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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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