Data Sheet Manual Ranging True RMS Tool Kit DMM Model 2707B 10 A range: (3.5 % 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 Applies RUE RMS Ranges 20 mA, 200 mA, 10 A Resolution 10 uA, 100 uA, 10 mA Accuracy 20 mA to 200 mA ranges: (2.0 % rdg + 8 dgts) 10 A range: (3.5 % rdg + 8 dgts) Input Protection 0.5 A/500 V & 10 A/600 V fast blow ceramic fuses T Crest Factor <3 10A Input 10 A for 60 sec max. followed by a 10 minute cooling period Resistance Ranges 200 , 2 k , 200 k , 20 M , 2000 M hFE Transistor Test Resolution 0.1 , 1.0 , 100 , 10 k , 1 M Accuracy 200 to 200 k ranges: (1.0 % rdg + 4 dgts) 20 M range: (2.0 % rdg + 4 dgts) 2000 M range: (5.0 % rdg + 10 dgts) Open Circuit Voltage (typical) 0.3 VDC (3.0 VDC on 200 , 2000 M range) Overload Protection 500 VDC/ACrms Capacitance Ranges 2 nF , 20 nF, 200 nF, 2.0 uF, 20 uF Resolution 1 pF, 10 pF, 100 pF, 1 nF, 10 nF Accuracy (4 % rdg + 10 dgts) Overload Protection Discharge capacitor before connecting Measures common- Frequency Ranges 2 kHz, 20 kHz, 200 kHz, 2 MHz, 20 MHz emitter gain. Resolution 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz Accuracy (0.1 % rdg + 3 dgts) Sensitivity 2.0 Vrms minimum The 2707B is a full-featured manual ranging true RMS DMM that combines Minimum Pulse Width >25 ns performance, value and functionality. The 2000 count LCD can display resistance Duty Cycle Limits >30 % and <70 % Overload Protection 500 VDC/AC rms values up to 2 G , capacitance to 20 uF, or a transistors common-emitter gain Diode Test value up to 1000. Value-packed features make this meter a must in everyTool Test Current 1.0 mA (typical) Kit. Resolution 10 mV Accuracy (1.5 % rdg + 3 dgts) Features Open Circuit Voltage 3.0 VDC (typical) Overload Protection 500 VDC/ACrms Magnetic hanger One-handed operation Continuity Audible Indication Less than 100 True RMS Measures up to 10 A (AC & DC) Response Time 100 ms DC voltage to 1000 V AC voltage to 750 V Overload Protection 500 VDC/ACrms Transistor hFE Resistance to 2000 M Capacitance to 20 uF Range 0 to 1000 Base Current Approximately 10 uADC (VCE = 3.0 VDC) Continuity test Diode test Logic Test Logic test hFE Transistor test Threshold Logic Hi (2.8 V +0.8 V) / Logic Lo (0.8 V +0.5 V) Indication 40 msec beep at logic Lo Overload Protection 500 VDC/AC rms Specifications model General Display 3 1/2 digit, 2000 count LCD 2707B Polarity Automatic, positive implied, negative polarity indication Overrange OL or -OL is displayed DC Volts Low Battery Indication Battery symbol will display when battery voltage drops Ranges 200 mV, 2 V, 20 V, 200 V, 1000V below operating levels Resolution 0.1 mV, 1 mV, 10 mV, 100 mV, 1 V Measurement Rate 2.5 times per second Accuracy (0.8 % rdg + 1 dgts) Operating Environment 0C to 50C at <70 % relative humidity Input Impedance 10 M Storage Environment -20C to 60C at 0 to 80 % relative humidity Overload Protection 1000 VDC or 750 VACrms* Accuracies Stated accuracy at 23C +5C at <75 % relative humidity AC Volts (True RMS) (50 Hz-500 Hz) Temperature Coefficient 0.1 x (specified accuracy) per C. (C to 18C, 28C to 50C) Ranges 200 mV, 2 V, 20 V, 200 V, 750V Power Single standard 9 volt battery, NEDA 1604, JIS 006P, IEC 6F22 Resolution 0.1 mV, 1 mV, 10 mV, 100 mV, 1 V Battery Life 150 hours typical Accuracy 200 mV & 20 V ranges: (1.5 % rdg + 8 dgts) Dimensions 165 mm (H) x 78 mm (W) x 42.5 mm (D) 200 V & 750 V ranges: (2.0 % rdg + 8 dgts) Weight Approximately 10 oz. (285 g) with battery and hanger Crest Factor <3 Input Impedance 10 M Three-Year Warranty Overload Protection 1000 VDC or 750 VACrms* Supplied Accessories: User manual, one set of test leads, one spare fuse, and 9V battery (installed) DC Current Ranges 20 mA, 200 mA, 10 A *= 600 VDC/ACrms for 15 seconds on 200 mV range Resolution 10 uA, 100 uA, 10 mA Accuracy 20 mA to 200 mA ranges: (1.0 % rdg + 1 dgts) Technical data subject to change www.bk precision.com B&K Precision Corp. 2013 Page 1 of 2 Data Sheet B&K Precisions 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 everyones Tool Kit . Common Features: DC Voltage to 1000V AC Voltage to 750V DC Current to 10A Continuity test Diode test Drop resistant case Magnetic hanging strap Magnetic Hanging Strap 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 meters function. This speeds up troubleshooting because you dont 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. Back Light / Easy-to-Read LCD Model 2706B Models 2709B & 2712 Ultra-bright blue LCD Large easy-to-read LCD back light for low ambient with green LED backlight light measurements Features models 2712 2709B 2708B 2707B 2706B 2705B 2704C 2703C Ranging Auto/Manual Auto/Manual Auto/Manual Manual Manual Auto/Manual Manual Manual True RMS AC + DC - -- - Current 10 A AC/DC 10 A AC/DC 10 A AC/DC 10 A AC/DC 200 mA AC/DC 10 A AC/DC 10 A AC/DC 10 A DC Capacitance to 40 uF to 66 mF - to 20 uF to 20 mF - to 20 uF - Transistor Test -- - -- - Frequency Counter to 500 kHz to 66 MHz - to 20 MHz to 40 kHz - to 20 MHz - Temperature -- - - -- - Logic Probe -- - -- - Backlight LCD -- -- - Analog Bar Graph - -- -- - Battery Test -- - - - - - Auto Power off - -- Page 2 of 2 v041113 www.bk precision.com