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Super Digital Multimeter

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  • Price

    Price on request   ≥1piece

  • Model Number

    ET111

  • Data Sheet

  • Package

    Original packaging

  • Specs

    ET111

  • Quantity

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Product Description

ET111 Super Digital Multimeter Gerenal Description

Super Digital Multimeter ET111, a super digital multimeter with mirable innovative design and extremly high accuracy, expecially the timing function, which reaches 100 hours!  Absolutely help alleviating fatigue when operating for long time continous measurement and totally save your time!

   • 20000 count 4 1/2 digital analog triple display, accuracy of basic measuring range reached 0.05%
   • With Panel calibration technology, more reliable since calibration factor setting inside and no need to adjust the potentiometer.
   • TRMS measuring and the bandwidth of AC voltage reaches 20 kHz, it's very useful in non-sine signals detecting
   • Frequency of detected signal display simultaneously with AC Voltage/Current measuring. Optionally display Duty cycle and Decibel value.
   • TTL logic test, analog bar display high/low circuit balance.
   • Data hold function and Max. /Min. record, 85 groups of data storage.
   • Timing measuring function, Max 100 hours working and 100 groups of data auto-recording.
   • Voltage/Current auto-measuring holding function, which facilitates online test.
   • It's able for difference setting and difference sorting in Resistance and Capacitance measuring.
   • Relative value measuring (REL) function, effectively eliminate lead-wire resistance or interference signals.
   • It’s uniquely equipped with all-range measuring stopwatch and 0.5 kHz~22kHz sine signal output.
   • Auto identify with Diode test and Continuity test
   • With function of auto power-off time setting and manually cancels auto power-off.
   • White backlight, capable of setting auto timing extending which convenient for measuring readout under dim light testing condition.
   • The LCD contrast is able to be set according to the testing condition


ET111 Super Digital Multimeter General Feature:

Display

LCD

Observe area

60mm x 40mm

Backlight

White

Resistance

>1MΩ

Batteries

AAA 1.5V× 4

Sampling rate

3 times/s

Low power warning


Power dissipation

About 25mA

Using time expectancy

About   40 hours

Storage capacity

Data hold: 85 groups; 
Timing measuring data: 100groups

Using condition

0°C~+40°C; <75%RH

Store condition

-10°C ~ +60°C; <90%RH

Dimension

100mm x 186mm x 45mm

Weight

370g (exclude other accessories)


ET111 Super Digital Multimeter Measurement range and Accuracy:

Function

Measuring range

Resolution

Accuracy

DC Voltage

200.00mV

0.01mV

± (0.05%rdg + 5dgt)

2.0000V

0.1mV

± (0.1%rdg + 5dgt)

20.000V

1mV

200.00V

10mV

1000.0V

100mV

± (0.5%rdg + 5dgt)

AC Voltage

TRMS

(Sub-display area Hz、%、dbm)

200.00mV

0.01mV

50Hz~400Hz

± (0.5%rdg + 40dgt)
<5kHz ± (1.0%rdg + 40dgt)

5kHz ~20kHz ± (2.0%rdg + 40dgt)

2.0000V

0.1mV

20.000V

1mV

200.00V

10mV

750.0V

100mV

± (0.8%rdg + 40dgt) (50Hz~400Hz)

DC Current

2mA/20mA/200mA

1µA /100µA

± (0.3%rdg + 5dgt)

20.00A

10mA

± (0.8%rdg + 5dgt)

AC Current(TRMS)

(Sub-display area Hz、%)

2mA/20mA/200mA  

0.1µA /1µA/10µA  

50Hz~400Hz ± (1.0%rdg + 40dgt)
400Hz~5kHz ± (2.0%rdg + 40dgt)

20.000A

1mA

Resistance

200.00W

0.01 Ω

±(0.5%rdg + 15dgt)

2.0000kW

0.1 Ω

±( 0.5%rdg + 5dgt)

20.000kW

1 Ω

200.00kW

10 Ω

2.0000MW

100W

± (1.0%rdg + 5dgt)

20.000MW

1kW

Capacitance

200.00nF

10pF

± (2.0%rdg + 10dgt)

2.0000μF

0.1nF

± (2.0%rdg + 5dgt)

20.000μF

1nF

200.00μF

10nF

Frequency (Sub-display)

Duty cycle (Sub-display)

Decibel (Sub-display)

20KHz

10%~90%

-10dbm~+60dbm

1Hz

0.1%

1dbm

± (1.0%rdg + 5dgt), (The width of the signal 

can't be 10% lower than the full-range)

Diode test

The open-circuit voltage is about 4.5V and the Max. measuring current is about 1.5mA

Continuity test

The detected Resistance is  about 50Ω

Sine-waveform signal

Output signal Frequency; 0.5,1,2,5,10,22kHz  Output signal width: 800mVp-p

Stopwatch

Resolution:1 second   Length: 60 minute

HFE

NPN/PNP; 30~1000(Accessories)

Fuse's specification

Φ5×20, 250mA/250V,  φ10X38, 20A/500V