Hongda USA DT95B User Manual

OPERATOR’S INSTRUCTION MANUAL
MINI 3 1/2 DIGITAL MULTIMETER DT95B
1. INTERNATIONAL SYMBOLS
AC
DC
Diode
Continuity
Ground
Double Insulation
Warning
2. Feature
Display: 3 1/2 digit LCD. Largest number 1999
Polarity: Automatic polarity display
Outrange: Upper most display“1”
Working Ambient Temperature: 0-40
Relative Moisture: ＜ 75%
Storaging Ambient Temperature: -15-50
Battery: 12V(A23M)
Dimensions: 100*59*22(mm)
Weight: 80g(with battery)
3. Technical Specifications
Requirements for accurate performance guarantee of the instrument:
Temperature 23
± 50
Moisture
＜ 75%Rh
Accuracy: (% reading + word number)
3.1 DC Voltage
Range Resolution Accuracy
200mV 100µV
2000mV 1mV
20V 10mV
200V 100mV
400V 1V
±（ 0.8%+2 ）
Input impedance: 1MΩ
Max input voltage: 400V DC or effective value AC
3.2 DC Current
Range Resolution Accuracy
2000µA 1µA
20mA 10µA
±（ 1%+2 ）
200mA 100µA
±（ 1.2%+2 ）
Overload protection: fast 0.2A/250V fuse
3.3 AC Voltage
Range Resolution Accuracy
200V 100mV
400V 1V
±（ 1.5%+10 ）
Frequency Response: 40-200Hz
Max input voltage: 400V effective value AC
Displayed: Sine wave effective value, average value response
3.4 Resistance
Range Resolution Accuracy
200Ω 0.1Ω
2000Ω 1Ω
20KΩ 10Ω
±（ 1.0%+2 ）

Hongda USA DT95B Specifications

General

Brand	Hongda USA
Model	DT95B
Category	Multimeter
Language	English

Summary

Technical Specifications

DC Voltage Specifications

Specifications for DC voltage measurement range, resolution, and accuracy.

DC Current Specifications

Specifications for DC current measurement range, resolution, and accuracy.

AC Voltage Specifications

Specifications for AC voltage measurement range, resolution, and accuracy.

Resistance Specifications

Specifications for resistance measurement range, resolution, and accuracy.

Measurement Instrument Operations

DC Voltage Measurement Procedure

Procedure for measuring DC voltage using the multimeter.

DC Current Measurement Procedure

Procedure for measuring DC current using the multimeter.

AC Voltage Measurement Procedure

Procedure for measuring AC voltage using the multimeter.

Resistance Measurement Procedure

Procedure for measuring resistance using the multimeter.

Battery Measurement Procedure

Procedure for measuring 9V battery voltage and load capability.

Diode and Continuity Test Procedure

Procedure for testing diodes and checking continuity with the buzzer.

Safety Cautions