Apr 03, 2026
The application scope of the stereomicroscope
The application scope of the stereomicroscope Stereoscopic microscope, also known as "solid microscope", "stereomicroscope" or "operati
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How to mechanically zero a multimeterHow to mechanically zero a multimeter How to mechanically zero the multimeter, the electronic multimeter does not know how to mechanically zero, theApr 23, 2022 -
The method of determining the accuracy level of the multimeterhe method of determining the accuracy level of the multimeter If the meter measures multiple parameters, how is the accuracy level of the meter detApr 23, 2022 -
How to use a multimeter to measure inductanceow to use a multimeter to measure inductance How to measure inductance with a digital multimeter The inductive element is a coil formed by windiApr 23, 2022 -
Detection method of digital multimeter measuring live wireDetection method of digital multimeter measuring live wire How to measure the live wire with a digital multimeter, the method of measuring the voltApr 22, 2022 -
How to measure voltage with digital multimeterHow to measure voltage with digital multimeter First, measure the DC voltage 1. Insert the black test lead into the COM jack and the red test leadApr 22, 2022 -
How to measure resistance in resistance gear of digital multimeterHow to measure resistance in resistance gear of digital multimeter In electrical resistance measurements, resistance values vary widely, from a fApr 22, 2022 -
Use a multimeter to measure whether the water pump motor is burntUse a multimeter to measure whether the water pump motor is burnt If you suspect that the water pump motor is burned out, you can find a multimeterApr 22, 2022 -
Pointer multimeter measuring potentiometerPointer multimeter measuring potentiometer (1) Adjust the corresponding gear. (2) Measure whether the pins on both sides of the potentiometer arApr 22, 2022 -
How to measure the quality of triode with digital multimeterHow to measure the quality of triode with digital multimeter Regarding the measurement method of the quality of the triode, the measurement tool usApr 22, 2022 -
Only a multimeter can judge the neutral line and live lineOnly a multimeter can judge the neutral line and live line When judging the zero live wire, you can use an electric pen or a digital multimeter. ThApr 22, 2022 -
Usage of fluke multimeterUsage of fluke multimeter 1. When changing the function and range, the test lead should leave the test point, select the correct function and rangeApr 22, 2022 -
How to repair fluorescent lamp with digital multimeterHow to repair fluorescent lamp with digital multimeter 1. Use a multimeter to measure the fluorescent tube, and measure the two feet of one end. If tApr 22, 2022 -
How fluorescent lamps workHow fluorescent lamps work At the beginning of turning on the light, "A and B" are connected to "C and D" through the glow starter, and the filamentsApr 22, 2022 -
How to check the quality of fluorescent lamps with a multimeterHow to check the quality of fluorescent lamps with a multimeter How to use a multimeter to detect fluorescent lamps How are the four pins of an orApr 22, 2022 -
What is the reason why the multimeter measures the five-color ring resistance...What is the reason why the multimeter measures the five-color ring resistance and shows that the resistance value is infinite The five-color ring rApr 22, 2022 -
What is the reason why the multimeter cannot measure the resistance value whe...What is the reason why the multimeter cannot measure the resistance value when measuring the 5-color ring resistance? On the five-color ring resistApr 22, 2022 -
11 Safe Operating Rules for Digital Multimeter Instruments11 Safe Operating Rules for Digital Multimeter Instruments Instrument safety operation procedures, refer to the following: 1. Familiar with the woApr 22, 2022 -
Hands-on with digital multimetersHands-on with digital multimeters 1. Voltage test For example, to measure the voltage on a certain line, turn the multimeter to the correspondinApr 22, 2022 -
How to use a digital multimeterHow to use a digital multimeter AC gear: responsible for measuring the AC voltage, and rotate the middle rung to the AC gear (the "~" symbol addedApr 22, 2022 -
The composition of the digital multimetercomposition of the digital multimeter The digital multimeter is composed of a display screen, an on-off key, a range gear, a capacitance measuringApr 22, 2022