The instruments is a stable and good performance digital multimeter powered by battery. It has 42mmLCD with high figure for clear reading. It measures DC & AC Voltage, DC & AC Current, Resistance, Capacitance, Inductance, Temperature, Frequency, Transistor, Diode, Triode and continuity test. The instrument takes dual- integral A/D converter as key point, it is an excellent tool for use on production lines or lab, R & D, maintenance, measuring, testing, troubleshooting, and repairing work.
Features:
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Large display screen with high accuracy makes the best digital multimeter more professional
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Multifunction digital multimeter can offer digital number for quick- changing or unstable signals
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Durable multifunction digital multimeter is perfect for professional or around-the-house use
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With data retention, background light, automatic shutdown, continuity test and diode test
- Dual-slope DC/AC converter CMOS technology for auto-zero
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Over-range indication
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New streamline design holster
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Full function protection, anti-high voltage circuit design
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New type battery case design, it’s easy to change battery
- Metallic screen board with stronger antimagnetic and anti-interferential function
Specifications:
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Display: 3 ½ digit Large LCD with a max readings of 1999
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Auto Polarity indication
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Measuring method: Dual Slope A/D transfer
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Sampling Rate: approx. 3 times/sec
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Over range indication: MSD displays "1" / "OL" or "-1" / "-OL"
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Operating Temperature: 0~40°C (32~104°F)
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Operating Relative Humidity: below 80% RH
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Storage Humidity: below 80% RH
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Weight: approx. 390 (Meter with Rubber Holster)
Technical Specifications
Accuracy is ±(percentage of reading + number of digit) at (23±5) °C, <75% Relative humidity
DC Voltage
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Range
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Accuracy
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Resolution
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200mV
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±(0.5% + 3)
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100µV
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|
2V
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1mV
|
|
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20V
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10mV
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|
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200V
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100mV
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|
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1000V
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±(0.8% + 10)
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1V
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Overload protection: Range 200mV: DC250V or AC peak value
****************Other range: DC 1000V or AC peak value
AC Voltage
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Range
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Accuracy
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Resolution
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200mV
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±(0.8% + 5)
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100µV
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2V
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1mV
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|
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20V
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10mV
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|
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200V
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100mV
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|
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750V
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±(1.2% + 10)
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1V
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Overload protection: Range 200 mV: DC 250V or AC peak value
Other ranges: DC 1000 V or AC peak value
Frequency response: Range less than 200V: 40~400 Hz
Range 750V: 40~100 Hz
Indication: RMS of sine wave (mean value response)
DCA
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Range
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Accuracy
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Resolution
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2mA
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±(0.8% + 10)
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1µA
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20mA
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10µA
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|
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200mA
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±(1.2% +8)
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100µA
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20A
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±(2.0% + 15)
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10mA
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Max measuring voltage drop: 200 mV
Max input current: 20A (within 10 seconds)
Overload protection: 0.2A / 250V ; 20A/250V fast-melt fuse
ACA
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Range
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Accuracy
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Resolution
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2mA
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±(1.0% + 15)
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1µA
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20mA
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10µA
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|
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200mA
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±(2.0% +5)
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100µA
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20A
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±(3.0% + 10)
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10mA
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Max input current: 20A (within 10 seconds)
Overload protection: 0.2A / 250V ; 20A / 250V fast-melt fused
Frequency response: 40~200 Hz
Indication: RMS of sine wave (mean value response)
Resistance (Ω)
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Range
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Accuracy
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Resolution
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200Ω
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±(0.8% + 5)
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0.1Ω
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2kΩ
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±(0.8% + 3)
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1Ω
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20kΩ
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10Ω
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|
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200kΩ
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100Ω
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|
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2MΩ
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1kΩ
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|
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20MΩ
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±(1.0% + 25)
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10kΩ
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Overload protection: DC 250V or AC Peak Value
Note:
A. At range 200Ω, short-circuit the test leads to measure the resistance of the wire, then subtracts
** it from the real measurement.
B. At range 200 MΩ, when the test leads short circuit, LCD displays 1.0 MΩ. In the same way, the reading
** is 10 MΩ while the test leads short at range 2000 MΩ. It’s normal and does not affect the accuracy.
** Please deduct the value from the real measurement.
C. The reading will be displayed slowly when the measurement is more than 1 MΩ. Please wait until stable.
Capacitance
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Range
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Accuracy
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Resolution
|
|
20nF
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±(2.5% + 20)
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10pF
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200nF
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100pF
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|
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2uF
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1nF
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|
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20uF
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10nF
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|
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200uF
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±(5.0% + 10)
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100nF
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Inductance
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Range
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Accuracy
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Resolution
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2mH
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±(2.5% + 30)
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1uH
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20mH
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10uH
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|
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200mH
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100uH
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|
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2H
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1mH
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|
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20H
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10mH
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Frequency
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Range
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Accuracy
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Resolution
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200kHz
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±(3.0% + 18)
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100Hz
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Overload protection: DC 250V or AC Peak Value (within 10 seconds)
Temperature
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Range
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Accuracy
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Resolution
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-20~1000°C
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±(1.0% + 5) < 400°C
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1°C
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±(1.5% + 15) ≥ 400°C
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||
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0~1832°F
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±(0.75% + 5) < 750°F
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1°F
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±(1.5% + 15) ≥ 750°F
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Thermocouple: K Type (Banana shape plug)
Diode & Continuity Testing
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Range
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Description
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Condition
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Diode
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Forward Voltage drop of Diode
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Forward DC Current is approx.
1 mA. Backward voltage is approx. 3V |
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Buzzer
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Buzzer makes a long sounds while resistance is less than (70 ± 20) Ohms
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Open Circuit Voltage is approx. 3V
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Warning: Do not input Voltage at this range for safety
Transistor hFE Data Test
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Range
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Description
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Condition
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hFE NPN or PNP
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0 ~ 1000
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Basic current is approx. 10µA, Vce is about 3V
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Set Includes:
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1 x Multifunction Digital Multimeter
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Test Leads
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1 x K-Type Thermocouple
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1 x 9V Battery (FREE)
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1 x Non-slip Rubber Protection Holster
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1 x English Instruction Manual
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Standard Factory Package
