Digital universal multimeter

The universal meter 81784 with a manual range for each measurement enables the implementation of basic and advanced electrical measurements. Built -in additional measuring sockets facilitate measurement of, among others capacitors and transistors. An additional protection against mechanical damage is the so -called Holster
a rubber housing stretched onto the device housing. Basic measurements measurement of alternating voltage: A.C. 0-600V Fixed voltage measurement: D.C. 0-600V ACTION MEASUREMENT: A.C. 0-10A DC measurement: D.C. 0-10A resistance measurement: 0-200MΩ diode test: IF 1MA, UR 2.8V circumference continuity test: 0-30Ω Additional measurements Capacitor capacity measurements: 0-20μF Frequency measurement: 0-20kHz Temperature measurement: -40 to 400 ° C HFE transistors test: 0-1000, built-in measurement measuring socket of measurement. Example of determining accuracy for measuring AC alternating current voltage. Calculations for the measurement result: 235V Measurement accuracy of the 81784 meter for this range is: ± (1.2% + 5), 1V resolution 1V calculation of the measurement error 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 indicating & nbsp 08V The result, taking into account the measuring error for indicating the measurement of alternating current: 8a = 8 ± 0.26a* Table with resolution and accuracy for a given measurement is in the user manual. *Meter 81784 does not have the TRUE RMS measurement function, which is why the above result is a real effective value of AC voltage only for the correct sinusoidal course. Additional information LCD display, & nbsp; Maximum score displayed: 1999 SUBSCRIPTION SUBJECT IN THE CIRCLE TREATMENT TEET FOR A resistance below 30Ω Automatic Diode test switching on the continuity test with a resistance & nbsp; circuit below 30Ω (inability to set the meter only on the diode test) In the set of measuring probes , the probe is a temperature measurement. Construction with overload protection ABS housing + so -called Holster, i.e. a rubber housing that protects the meter against mechanical damage, automatic switching off the meter low battery level. Power supply: 9V battery (6F22) Note in the case of measuring unknown values ​​using a meter with a manual change of range using the knob, you need to make measurements in the highest range Up to the range giving the most accurate result
otherwise we risk damage to the device.