{"product_id":"universalus-testeris-81784","title":"Universalus testeris (81784)","description":"81784\u003cbr\u003eDIGITAL UNIVERSAL METER\u003cbr\u003eBrand\u003cbr\u003eVorel\u003cbr\u003eSymbol\u003cbr\u003e81784\u003cbr\u003eMeasurement of alternating voltage\u003cbr\u003e0-600 V a.c.\u003cbr\u003e\u003cbr\u003eMeasurement of direct voltage\u003cbr\u003e0-600 V d.c.\u003cbr\u003eAlternating current\u003cbr\u003e0-10 A\u003cbr\u003eDirect current\u003cbr\u003e0-10 A\u003cbr\u003eResistance measurement\u003cbr\u003e0-200 M\u003cbr\u003eCapacitance measurement\u003cbr\u003e0-20 F\u003cbr\u003eFrequency measurement\u003cbr\u003e20 kHz\u003cbr\u003eTransistor hFe measurement\u003cbr\u003ePNP, NPN\u003cbr\u003eTemperature measurement\u003cbr\u003e-40 ~ +400  C\u003cbr\u003eContinuity test\u003cbr\u003e0-30 \u003cbr\u003eConduction test\u003cbr\u003eyes\u003cbr\u003eDiode test\u003cbr\u003eYES\u003cbr\u003eMaterial\u003cbr\u003eABS\u003cbr\u003eDigit height\u003cbr\u003e25 mm\u003cbr\u003eSound signal\u003cbr\u003eyes\u003cbr\u003eAutomatic switch-off\u003cbr\u003eyes\u003cbr\u003eApplication\u003cbr\u003eelectrical\u003cbr\u003e\u003cbr\u003eThe 81784 multimeter with a manual range for each measurement allows for basic and advanced electrical measurements. Built-in additional measurement sockets facilitate the measurement of capacitors and transistors, among others. Additional protection against mechanical damage is the so-called holster - a rubber casing stretched over the device's housing.\u003cbr\u003e\u003cbr\u003eBasic measurements:\u003cbr\u003e\u003cbr\u003eAC voltage measurement: A.C. 0-600 V\u003cbr\u003eDC voltage measurement: D.C. 0-600 V\u003cbr\u003eAC current measurement: A.C. 0-10 A\u003cbr\u003eDC current measurement: D.C. 0-10 A\u003cbr\u003eResistance measurement: 0-200 M\u003cbr\u003eDiode test: IF 1 mA, UR 2.8 V\u003cbr\u003eCircuit continuity test: 0-30 \u003cbr\u003eAdditional measurements:\u003cbr\u003e\u003cbr\u003eCapacitor capacitance measurement: 0-20 F\u003cbr\u003eFrequency measurement: 0-20 kHz\u003cbr\u003eTemperature measurement: -40 to 400 C\u003cbr\u003ehFe transistor test: 0-1000, built-in measurement socket\u003cbr\u003eMeasurement accuracy:\u003cbr\u003e\u003cbr\u003eExample of determining the accuracy for AC voltage measurement. Calculations for measurement result: 235 V\u003cbr\u003e\u003cbr\u003emeasurement accuracy of the 81784 meter for this range is: (1.2% + 5), resolution 1 V\u003cbr\u003emeasurement error calculation formula: (measurement result x 1.2%) + 5 x resolution\u003cbr\u003ecalculations: (235 x 1.2%) + 5 x 1 = 2.82 + 5 = 7.82 V\u003cbr\u003eResult taking into account the measurement error for the 235 V indication = 235  7.82 V*\u003cbr\u003e\u003cbr\u003eresult taking into account the measurement error for the DC voltage measurement indication: 12 V = 12  0.08 V\u003cbr\u003eresult taking into account the measurement error for the AC current measurement indication: 8 A = 8  0.26 A*\u003cbr\u003eThe table with the resolution and accuracy for a given measurement can be found in the user manual.\u003cbr\u003e\u003cbr\u003e*The 81784 meter does not have a true rms measurement function, so the above result is the real effective value of the AC voltage only for a correct sinusoidal waveform.\u003cbr\u003e\u003cbr\u003eAdditional information:\u003cbr\u003e\u003cbr\u003eLCD display, maximum displayed result: 1999\u003cbr\u003esound signal in the continuity test for resistance below 30 \u003cbr\u003eautomatic switching from the diode test to the continuity test at a circuit resistance below 30  (it is not possible to set the meter only to the diode test)\u003cbr\u003eincluded measuring probes, probe for temperature measurement\u003cbr\u003econstruction with overload protection\u003cbr\u003ehousing made of ABS + so-called holster, i.e. a rubber housing protecting the meter from mechanical damage\u003cbr\u003eautomatic shutdown of the meter\u003cbr\u003elow battery indicator\u003cbr\u003epower supply: 9 V battery (6F22)\u003cbr\u003e\u003cbr\u003eAttention!\u003cbr\u003e\u003cbr\u003eWhen measuring unknown values using a meter with a manual range change using the knob, measurements should be taken sequentially from the largest range to the range that gives the most accurate result - otherwise there is a risk of damaging the device.","brand":"Vorel","offers":[{"title":"Default Title","offer_id":56528449208702,"sku":"81784","price":15.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/5097\/7918\/files\/bb8806b245e0266693ce8b4282e79bb5_b8150722-8004-4e0e-a63a-e62f0ff4c5c8.jpg?v=1767384595","url":"https:\/\/irankiuturgus.com\/products\/universalus-testeris-81784","provider":"irankiuturgus.com","version":"1.0","type":"link"}