BK2703B （2000计数）万用表

Specifications

Model 2703B

DC Volts

 

Ranges

200mV, 2V, 20V, 200V, 1000V

Resolution

100uV, 1mV, 10mV, 100mV, 1V

Accuracy

+-(0.5% + 1 Digit)

Overload Protection

200 mV Range 500V DC + AC Peak, 350V RMS Sine: All Other Ranges: 1200V DC + AC Peak, 800V RMS, Sine

Input Impedance

10 MΩ

AC Volts

 

Ranges

200V, 750V

Resolution

100mV, 1V

Basic Accuracy

+-(1.5% + 4 Digits)

Frequency Response

50 to 500 Hz

Overload Protection

500 VDC + AC Peak, 750VRMS, Sine

Input Impedance

4.5MΩ

DC Current

 

Ranges

200 mA, 20 mA, 200mA, 10A

Resolution

0.1uA, 1uA, 100 uA, 10 mA

Accuracy

+-(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

Does not apply

Resolution

 

Accuracy

 

Frequency Response

 

Burden Voltage

 

Overload Protection

 

Resistance

 

Ranges

200Ω, 2kOhm, 20kOhm, 200kOhm, 2MOhm, 20MOhm, 200MOhm (200MOhm: 2707A only)

Resolution

0.1Ω, 1Ohm, 10Ohm, 100Ohm, 1 kOhm, 10 kOhm, 100 kOhm (100kOhm: 2707A only)

Basic Accuracy

200 MΩ Range (2707A only): +-(5% + 10 Dgt.); +-(0.8% + 1 Digit)

 

20 MΩ Range: +-(3% + 1 Digit)

Overload Protection

500 VDC + AC Peak

Diode Test

Tested at 1.6mA and 3.2V Max.

Transistor Test (hFE)

Does not apply

Capacitance

 

Ranges

Does not apply

Resolution

 

Accuracy

 

Test Frequency, Voltage

 

Frequency

 

Ranges

Does not apply

Resolution

 

Accuracy

 

Sensitivity

 

Overload Protection

 

Logic Probe (TTL)

 

Logic Threshold

Does not apply

Minimum Pulse Width

 

Input Impedance

 

Overload Protection

 

Temperature

 

Range

Does not apply

Accuracy

 

-4 0 to + 900 0 F (-20 0 to 500 0 C)

 

900 0 to + 1400 0 F 
(500 0 to + 750 0 C)

 

Continuity Tone

Tone Sounds within 100 mS for Resistance Under 100Ω

General

 

Display

3 1/2 digit, high-contrast 0.7'' LCD, 1999 counts

Sampling

3 times/sec. (nominal)

Operating Temp:

32 0 to 104 0 F (0 0 to + 40 0 C), 0 to 70% RH

Storage Temp

-4 0 to 140 0 F (-20 0 to 60 0 C), 0 to 80% RH

Power Requirements

9V NEDA 1604.

Battery Life

200 hours (alkaline) nominal 275 hours (alkaline) Nominal (2703B only)

Dimensions (HxWxD)

5.9x3.1x1.3'' (150x79x33 mm)

One Year Warranty

Accessories

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