Digital universal multimeter

The universal meter 81775 with a manual range for each measurement enables the implementation of basic and advanced electrical measurements. The LCD display can be set in a frame adjustment in a frame with a angle of inclination. Basic measurements measurement of alternating voltage: A.C. 0-750V DC voltage measurement: D.C. 0-1000V AC MIDEMENT: A.C. 0-20A DC measurement: D.C. 0-20A resistance measurement: 0-200MΩ LED test: IF 1MA, UR 1.5V Circuit continuity test: 0-100Ω Additional measurements Capacitor capacity measurements: 0-200μF TESTS TRANSistors HFE: 0-1000, built-in measuring socket Accuracy for measuring AC alternating current voltage. Calculations for the measurement result: 235V Measurement accuracy of the 81775 meter for this range is: ± (1.2% + 5), 1V resolution of the measurement error calculation Pattern: (measurement result x 1.2%) + 5 x Calculation resolution: (235 x 1, 2%) + 5 x 1 = 2.82 + 5 = 7.82V The result, taking into account the measuring error for the indication & nbsp; 235v = 235 ± 7.82v* result, taking into account the measuring error for indicating the measurement of a fixed voltage: 12V = 12 ± 0.146v The result, taking into account the measuring error for indicating the measurement of the intensity of alternating current: 8a = 8 ± 0.3A* Table with resolution and accuracy for a given measurement is in the user manual. *Meter 81775 does not have the TRUE RMS measurement function, which is why the above result is consistent with the facts only for the correct sinusoidal course. Built -in Data Hold functions
behavior on the display of the currently measured value. Additional information LCD display, & nbsp; maximum display displayed: 1999 SUBJECT SUBJECT IN TRACTOR Meter settings only for diode test) Includes probe measuring probe with overload protections, 20A measuring socket without a fuse plastic housing + so -called Holster, i.e. a rubber housing that protects the meter against mechanical damage, automatic switching off the meter after 15 minutes of inactivity low battery level. Power supply: battery 9V (6F22) Note in the case of measuring unknown values ​​using a meter with a manual change of range using a knob, measurements should be made Subsequently, from the largest range to the range that gives the most accurate result
otherwise we risk damage to the device.