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The M266 digital amps are designed for contactless measurement of AC values, as well as DC and AC voltage, resistance, circuit continuity and insulation tests.
Briefly about the product
CE / ETL / RoHS
CAT II 1000V / CAT III 600V
Battery and User's manual
Range of measurements
Low Battery Display
- To measure the current flowing with working loads
- Suitable for mobile repair teams
- For realization of hobby projects
Voltage(symbol: V), also called electromotive force, is a quantitative expression of the potential difference in charge between two points in an electrical field.
An electric current is a flow of electric charge. The common symbol for current is the uppercase letter I. The SI unit for measuring an electric current is the ampere(A), which is the flow of electric charge across a surface at the rate of one coulomb per second. The particles that carry the charge in an electric current are called charge carriers.
Resistance is the opposition that a substance offers to the flow of electric current. It is represented by the uppercase letter R. The standard unit of resistance is the ohm(Ω)
In electronics, a continuity test is the checking of an electric circuit to see if current flows . A continuity test is performed by placing a small voltage across the chosen path. If electron flow is inhibited by broken conductors, damaged components, or excessive resistance, the circuit is "open".
The indication for low battery level is a useful feature and alert the user when needed battery unit to be changed. So you will still have a functioning device for use.
Data hold function is useful when measurements occur. So when pressing the "HOLD" button you will hold the display information.