BK Precision 2704C Data Sheet

34

2707A2708

Basic Functions

Ranging Auto Manual Manual Manual Manual
Current 10A AC/DC 10A AC/DC 10A AC/DC 10A AC/DC 10A DC

Component Tests

Resistance 0.1Ω to 43MΩ 0.1Ω to 200MΩ 0.1Ω to 20MΩ 0.1Ωto 20MΩ 0.1Ω to 20MΩ
Capacitance to 20µF to 20µF to 20µF

Tr ansistor Test √√√
Frequency Counter √√√
Temperature Probe √
Logic Probe √√
Backlight √

Common Features:

■ 2000 count

■ 0.5% DCV accuracy

■ DC voltage to 1000V

■ AC voltage to 750V

■ DC current to 10A

■ Continuity

■ Diode test

■ Drop resistant case

Features

models

2708 2707A 2706A 2704B 2703B

Excellent meters for most jobs that require flexibility, accu­racy and speed. Value packed features make these meters
a must in every “Tool Kit®.”

DC Volts

Ranges 430mV, 4.3V, 43V, 1000V 200mV, 2V, 20V, 200V, 1000V
Resolution 100µV, 1mV, 10mV, 100mV, 1V
Accuracy ±(0.5% + 1 Digit)
Overload Protection 200mV Range 500V DC + AC Peak, 350V RMS Sine: All Other Ranges: 1200V DC + AC Peak, 800V RMS, Sine
Input Impedance 10MΩ

AC Volts

Ranges 430mV, 4.3V, 43V, 430V, 750V 200mV, 2V, 20V, 200V, 750V 200V, 750V,
Resolution 100µV, 1mV, 10mV, 100mV, 1V 100µV, 1mV, 10mV, 100mV, 1V 100mV, 1V
Basic Accuracy ±(1.5% + 4 Digits)
Frequency Response 50 to 100 Hz 50 to 500 Hz
Overload Protection 200mV Range: 500V DC + AC Peak, 350V RMS, Sine: All Other Ranges: 1200V DC + AC Peak, 800V RMS, Sine: 500VDC + AC Peak,

750VRMS, Sine

Input Impedance 10MΩ 4.5MΩ

DC Current

Ranges 430µA, 43mA, 430mA, 10A 200µA, 2mA, 20mA, 200mA, 2A, 10A (2A: 2706A only) 200mA, 20mA, 200mA, 10A
Resolution 0.1µA, 10µA, 100µA, 10mA 0.1µA, 1µA, 10µA, 100µA, 1mA, 10mA (1mA: 2706A only) 0.1µA, 1µA, 100µA, 10mA
Accuracy ±(0.5% + 1 Digit) ±(1% + 1 Digit): 10A Range: ±(2% + 3 Digits)
Burden Voltage 10A and 200mA range: 750mV max.; All Other Ranges: 325mV max.
Overload Protection 10A Range: Unfused; All Other Ranges: 250V Fuse

AC Current

Ranges 430µA, 43mA, 430mA, 10A 200µA, 2mA, 20mA, 200mA, 2A, 10A (2A: 2706A only) Does not apply
Resolution 0.1µA, 10µA, 100µA, 10mA 0.1µA, 1µA, 10µA, 100µA, 1mA, 10mA (1mA: 2706A only)
Accuracy ±(1.2% + 4 Digits): 10A Range: ±(2% + 4 Digits)
Frequency Response 50 to 500 Hz
Burden Voltage 10A and 200mA Range: 750mV max.; All Other Ranges: 325mV max.
Overload Protection 10A Range: Unfused; All Other Ranges: 250 V Fuse

Resistance

Ranges 430Ω, 4.3kΩ, 43kΩ, 4.3MΩ, 43MΩ 200Ω, 2kΩ, 20kΩ, 200kΩ, 2MΩ, 20MΩ, 200MΩ (200MΩ: 2707A only)
Resolution 0.1Ω, 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ 0.1Ω, 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ (100kΩ: 2707A only)
Basic Accuracy 430Ω Range: ±(0.3% + 3 Digit)

200MΩ Range (2707A only): ±(5% + 10 Dgt.);

±(0.8% + 1 Digit)

4.3k - 4.3MΩ Range: ±(0.3% + 2dgt) 20MΩ Range: ±(3% + 1 Digit) 43MΩ Range: ±(1.5% + 4 Digit) 200Ω Range: ±(1% + 3 D)

Overload Protection 500V DC + AC Peak

Specifications

models

2708 2707A 2706A 2704B 2703B

For your nearest distributor, call 800-462-9832 or www.bkprecision.com

35

2706A

2703B

2704B

One Year Warranty

Diode Test Tested at 1.6mA and 3.2V Max.
Transistor Test (hFE) Does not apply Base Current: 10µA Vce; 2.8V; Gain Indication: 0 to 1,000 Does not apply
Capacitance

Ranges Does not apply 2,000pF, 20nF, 200nF, 2µF, 20µF Does not apply
Resolution 1pF, 10pF, 100pF, 1nF, 10nF
Accuracy ±(3% + 10 Digits)
Test Frequency, Voltage 400Hz, 50mV

Frequency

Ranges Does not apply 2kHz, 20kHz, 200kHz, 2MHz, 15MHz Does not apply
Resolution 1Hz, 10Hz, 100Hz, 1KHz, 10KHz
Accuracy ±(0.1% + 2 Digit)
Sensitivity 1Vrms
Overload Protection 500V DC + AC Peak

Logic Probe (TTL)

Logic Threshold 1 = 2.8 ± 0.8V, Does not apply Does not apply Does not apply

0 = 0.8 ± 0.5V

Minimum Pulse Width 25nS
Input Impedance 120kΩ nom.
Overload Protection 500V DC + AC Peak

Temperature

Range Does not apply Does not apply -4° to + 1400°F Does not apply Does not apply

(-20° to + 750°C)

Accuracy

-4° to + 900°F ±(2% + 4°F)
(-20° to 500°C) ±(2% + 2°C)
900° to + 1400°F ±(3% + 4°F)

(500° to + 750°C) ±(3% + 2°C)
Continuity Tone Tone Sounds within 100mS for Resistance Under 100V
General

Display 3 1/2 digit, high-contrast 0.7" LCD, 1999 counts
Sampling 3 times/sec. (nominal)
Operating Temp: 32° to 104°F (0° to + 40°C), 0 to 70% RH
Storage Temp -4° to 140°F (-20° to + 60°C), 0 to 80% RH
Power Requirements 9 Volt NEDA 1604.
Battery Life 200 hours (alkaline) nominal 275 hours (alkaline) Nominal (2703B only)
Dimensions (HxWxD) 5.9 x 3.1 x 1.3" (150 x 79 x 33 mm)
Weight 9 oz. (250g) with batter y

Specifications (continued)

models

2708 2707A 2706A 2704B 2703B

SUPPLIED:Battery, Test Leads, Instruction Manual.Thermocouple Probe (2706A only)
OPTIONAL:TL-2A Deluxe Test Leads, TL-3 Accessory Tip Kit (for TL-2A), PR-28A High Voltage DMM Probe (40kVDC),

TL-130A General Purpose DMM Kit

Carrying Case (not included): LC-29B

Accessories

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