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6000Counts Pocket Type Intelligent Scanning Digital Multimeter

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1. Overview

6000counts is a pocket type 3 5 / 6-digit pocket type real effective value intelligent scanning digital instrument; the series is triple display: main

display, secondary display, analog bar. Except for the display frequency of AC voltage measurement sub display, other function sub display is normal
temperature. In the process of using, users can operate continuously. There is no need to turn the dial to select the function. The meter will
automatically recognize and measure based on the input AC or DC current/resistance. It has stable performance, high precision, high reliability, clear
reading and overload protection. Driven by AAA 1.5V battery, the instrument adopts large screen LCD display and adopts boost power supply. Even at
the edge of 2.3V low battery, it can ensure the high brightness of backlight and flashlight. The meter is easy to carry and is very popular among users.
This series of instruments can manually switch and measure DC voltage and AC voltage, capacitance, NDV, diode, continuity test, live wire judgment,
frequency measurement and true RMS. It is a superior tool and an ideal tool for laboratories, factories, radio enthusiasts and families.

2. Safety Precautions

This series of instruments is designed in accordance with IEC1010 (Safety Standards promulgated by the International Electrotechnical Commission),
please read the safety precautions before use.
1. When measuring voltage, please do not input the limit voltage exceeding the effective value of DC 700V or AC 500V;
2. The voltage below 36V of the current file is a safe voltage;
3.When changing functions and ranges, the test pen should leave the test point;

4. Select the proper function and range, beware of wrong operation, although the series of instruments with a full-range protection, but for safety

reasons, you still pay more attention;

5

Safety Symbol Description:

Exist dangerous voltage

Ground

,“

Double insulation

, “

Operator must

refer to the instruction manual

,“

Low voltage symbol.

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Characteristics

1. General Characteristics

1-1. Display mode: triple display LCD; main display, sub display, analog bar;

1-2. Maximum display: 5999 (3 5/6) bit automatic polarity display;

1-3. Measurement method: double integral A/D conversion;

1-4. Sampling rate: about 3 times per second;

1-5. Over range display: The highest position shows

OL

;

1-6.Continuous power operation function;

1-7. Low voltage display

symbol appears;

1-8. Working environment

(0

40)

℃,

relative humidity

80%;

 

 

 

 

 

 

Содержание ET8138

Страница 1: ...of Pocket Type Intelligent Scanning Digital Multimeter Index 1 Overview 1 2 Safety precautions 1 3 Characteristics 1 4 Operation panel instructions 3 5 Technical Specifications 4 6 Automatic switch ma...

Страница 2: ...superior tool and an ideal tool for laboratories factories radio enthusiasts and families 2 Safety Precautions This series of instruments is designed in accordance with IEC1010 Safety Standards promul...

Страница 3: ...haracteristics 2 1 Accuracy a of reading least significant digit to ensure accuracy Ambient temperature 23 5 relative humidity 75 calibration guarantee period from the date of manufacture for one year...

Страница 4: ...frequency and buzzer Black is the negative end of the input Note 1 The back light is always on LCD is highlighted and the user is constantly on In use the instrument will not turn off the power supply...

Страница 5: ...the red test lead is greater than 0 8V regardless of the AC voltage or the DC voltage the meter will compare the DC component and the AC component take the larger component signal and then according...

Страница 6: ...if the voltage in the loop is greater than 0 8V the meter will mistake it for voltage measurement and enter the electricity measurement mode 2 5 When measuring the value at the negative end of the bl...

Страница 7: ...ill be displayed on the LCD The capacitance measurement range is 10nF 100nF 1uF 10uF 100uF 1mF 10mF 60mF Note 1 When measuring capacitance with 10nF file there may be residual reading on the screen di...

Страница 8: ...e contact with the point the black meter end is suspended and does not contact any test point if the test point is live wire the LCD will display OL and the buzzer will send continuous sound 6 Frequen...

Страница 9: ...completely welded at the input end there will be certain data on the LCD In the design we define the manual DC voltage level the input end has 10 words the AC voltage level has 100 words and the capac...

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