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. 0-600 V Fixed voltage measurement: D C. 0-600 V ACTION MEASUREMENT: A C. 0-10 A DC measurement: D C. 0-10 A resistance measurement: 0-200 MO diode test: IF 1 MA, UR 2. 8 V circumference continuity test: 0-30O Additional measurements Capacitor capacity measurements: 0-20µF Frequency measurement: 0-20 k Hz 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: 235 V Measurement accuracy of the 81784 meter for this range is: ± (1. 2% + 5), 1 V resolution 1 V 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. 82 V The result, taking into account the measuring error for indicating & nbsp 08 V The result, taking into account the measuring error for indicating the measurement of alternating current: 8 a = 8 ± 0. 26 a* 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 30O Automatic Diode test switching on the continuity test with a resistance & nbsp; circuit below 30O (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: 9 V battery (6 F 22) 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.
Track