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31
Aug
2023
Common Faults Of Clamp Ammeters
Common faults of clamp ammeters Clamp type ammeters are divided into two types: high and low voltage, used to directly measure the current in the circuit without disconnecting t...
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31
Aug
2023
Instructions For Measuring AC Current Using A Clamp Ammeter
Instructions for measuring AC current using a clamp ammeter The purpose, selection, and pre use inspection of clamp type ammeters 1. Purpose: It can measure AC current on low-vo...
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31
Aug
2023
A Method For Detecting Leakage And Stealing Electricity With A Clamping Ammeter
A Method for Detecting Leakage and Stealing Electricity with a Clamping Ammeter A clamp type ammeter is a powerful tool for detecting low voltage line leakage or stealing electr...
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30
Aug
2023
Method For Measuring Semiconductors With A Digital Multimeter
Method for measuring semiconductors with a digital multimeter 1、 Diode The open circuit voltage of the digital multimeter diode is about 2.8V, with the red lead connected to the...
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30
Aug
2023
How To Use A Multimeter To Test A Weighing SensorHow To Use A Multimeter To T...
How to use a multimeter to test a weighing sensor Weighing sensors are widely used in industrial weighing (such as belt scales, weighbridge scales, electronic scales, human scal...
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30
Aug
2023
The Measurement Range And Measurement Rate Range Of A Digital Multimeter
The measurement range and measurement rate range of a digital multimeter measuring range In a multifunctional digital multimeter, different functions have corresponding maximum ...
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30
Aug
2023
Introduction To The Resolution Of Digital Multimeters
Introduction to the Resolution of Digital Multimeters The voltage value corresponding to the last word on the lowest voltage range of a digital multimeter is called resolution, ...
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30
Aug
2023
Introduction To The Main Indicators, Display Digits, And Display Characterist...
Introduction to the main indicators, display digits, and display characteristics of a digital multimeter The display digits of a digital multimeter are usually 3 1/2 to 8 1/2 di...
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29
Aug
2023
Measurement Methods And AC Frequency Response Of Multimeters
Measurement Methods and AC Frequency Response of Multimeters The digital multimeter can not only measure DC voltage (DCV), AC voltage (ACV), DC current (DCA), AC current (ACA), ...
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29
Aug
2023
Does A Multimeter Need To Be Calibrated For Measuring Resistance During Gear ...
Does a multimeter need to be calibrated for measuring resistance during gear shifting The ohm range of a multimeter can measure the resistance of a conductor. The ohmic range is...
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29
Aug
2023
The Display Digits And Accuracy Of A Multimeter
The display digits and accuracy of a multimeter The display digits of a digital multimeter are usually 3 1/2 to 8 1/2 digits. There are two principles for determining the displa...
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29
Aug
2023
Measuring The Quality Of Capacitance With A Digital Universal Meter
Measuring the quality of capacitance with a digital universal meter 1) Good or bad judgment Step 1: Gear selection. Turn the conversion switch of the digital multimeter to the g...
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29
Aug
2023
What's Wrong With The Digital Multimeter Screen Having A Digital Display Func...
What's wrong with the digital multimeter screen having a digital display function and not being able to use it What's wrong with the digital multimeter screen having a digital d...
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28
Aug
2023
What Is The Reason Why The Electric Soldering Iron Does Not Heat Up After Bei...
What is the reason why the electric soldering iron does not heat up after being powered on An electric soldering iron that is not hot when energized is usually caused by the pow...
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28
Aug
2023
Electric Soldering Iron Always Doesn't Stick To Wire Joints
Electric soldering iron always doesn't stick to wire joints I am not a professional repairman. Sometimes when my home appliances break down, I want to repair them myself. Howeve...
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28
Aug
2023
Repair Instructions For Broken Electric Heating Wire Of Electric Soldering Iron
Repair instructions for broken electric heating wire of electric soldering iron There are two ways to deal with the fracture of the electric heating wire of an electric solderin...
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28
Aug
2023
Reasons And Solutions For Non Tin Sticking Of Electric Soldering Iron Tips
Reasons and solutions for non tin sticking of electric soldering iron tips During the lead-free welding process, there may be situations where the electric soldering iron tip do...
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28
Aug
2023
Usage Of Electric Soldering Iron Rosin
Usage of electric soldering iron rosin Rosin serves as a soldering flux in welding, playing a soldering role. In theory, the melting point of flux is lower than that of solder, ...
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25
Aug
2023
The Function And Correct Usage Of A Test Pen
The Function and Correct Usage of a Test Pen The correct use of digital display test pens should master the following contents: (1) Button Description: (A key) DIRECT, directly ...
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25
Aug
2023
Why Does The Live Wire Always Light Up When Using A Measuring Pen When The Ne...
Why does the live wire always light up when using a measuring pen when the negative half cycle flows from the zero line to the live line Using a test pen to measure the brightne...