{"product_id":"vc77-digital-multimeter-2-in-1-4-20ma-signal-output-multimeter-process-signal-source","title":"VC77 Digital Multimeter 2 In 1 4-20MA Signal Output Multimeter Process Signal Source","description":"\u003cdiv\u003e\n\u003ca href=\"http:\/\/http:\/\/myosuploads3.banggood.com\/products\/20190102\/20190102002221vc770.11.docx\" target=\"_blank\"\u003e\u003cspan style=\"color:#ff0000;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e?�Click here to download English manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1.Multimeter \u0026amp; Signal Source 2 in1 \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. Loop detection function\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     A. Simultaneously supply 24V loop and measure current.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     B. Built-in 250 ? HART loop resistor for easy access to HART communication devices without the need to carry load resistors separately.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. Analog output function\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     A. 4~20mA current setting by bit, manual step output function.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     B. SIMULATE function simulates the transmitter.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     C. Can be displayed in mA and percentage.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     D. The output accuracy is 0.2%, and the output is displayed as 5 bits.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e4. Measurement function\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     A. AC voltage, DC voltage, ohmic, DC current, on and off, diode.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     B. The measurement accuracy is 0.5%, and the current measurement is displayed as 5 bits, which is displayed as 4 bits.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     C. Measurement rate: 2.5 times \/ sec\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     D. Can be displayed in mA and percentage.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e     E. Data retention function.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e5. Use panel calibration technology.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDisplay Screen: display in four digits(5 in current measurement and output) \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eRefresh display:2.5 displays\/second\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOperation temperature and moisture range :0~40 ºC, relative moisture≤85%(no condensation)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eStorage temperature and moisture range:-20 ºC~60 ºC,relative moisture≤90%( no condensation)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAccuracy required temperature and moisture range:23±5ºC,relative moisture≤75%( no condensation)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eTemperature co-efficiency:0.1 × basic accuracy \/ ??temperature range \u0026lt;18??or \u0026gt;28??\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eContinuity\/open test:Beeper sounds for resistance readings below threshold, or to indicate a momentary open circuit\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBattery type:two AA 1.5V Alkaline (LR6) batteries(\u003cspan style=\"color:#ff0000;\"\u003eNot included\u003c\/span\u003e)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eDC current output(SIMULATE)\u003cfont color=\"#ff0000\"\u003e:\u003c\/font\u003eabout 50 hours;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDC current output (SOURCE)20mA(1000Ω load)\u003cfont color=\"#ff0000\"\u003e:\u003c\/font\u003eabout 2.5 hours.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eBattery life:when using alkaline battery:\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003emeasures any parameter: about 100 hours;\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eLow battery:displays battery symbol\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAutomatic power-off:The default value is 5 mins if no operation which is adjustable.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003ePreheating time:10min\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eMeasuring detailed accuracy indicator\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003ctable align=\"center\" border=\"1\" cellspacing=\"0\" style=\"width:630px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:81px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eMeasuring part\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:74px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003erange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:72px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003efrequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:163px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eaccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:240px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eremark\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:81px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eDC voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:74px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e50V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:72px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e10mV\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:163px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.5%+4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:240px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e• Measuring impedance 10 MΩ (standard value)\u003cbr\u003e• Common mode restrain: 50Hz or 60Hz \u0026gt; 100Db\u003cbr\u003e• String mode restrain:50Hz or 60Hz \u0026gt; 45dB\u003cbr\u003e• Overload protection: 600V (pea'k –pea'k value)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" style=\"width:81px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eAC voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width:74px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e500V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width:72px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e100mV\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:163px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.5%+20  ( 45Hz~100Hz )\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width:240px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e• frequency beeps: 45Hz~400Hz\u003cbr\u003e• Adaptive to range from 10% to 100%\u003cbr\u003e• AC conversion: mean value\u003cbr\u003e• Measuring impedence:10 MΩ(standard value)\u0026lt;100pF\u003cbr\u003e• Common mode restrain: 50Hz or 60Hz \u0026gt; 100Db\u003cbr\u003e• Overload protection: 600V(pea'k –pea'k value)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"width:163px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e2%+20  ( 100Hz~400Hz )\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:81px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eOhm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:74px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e5kΩ\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:72px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.001kΩ\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:163px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.5%+4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:240px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e• open-circuit voltage: \u0026lt;5V;\u003cbr\u003e• short-circuit current: about 0.1mA.\u003cbr\u003e• leads resistance excluded in the accuracy;\u003cbr\u003e• overload protection: 600V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:81px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003econtinuity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:74px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e500Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:72px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.1Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:163px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eShort-circuit beep is about 20Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width:240px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e• open-circuit voltage: \u0026lt;5V\u003cbr\u003e• short-circuit current: about 0.1mA.\u003cbr\u003e• overload protection: 600V(pea'k –pea'k value)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:81px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003cbr\u003ediode\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:74px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e2V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:72px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.001V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:163px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e1%+20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:81px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eDC current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:74px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e20mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:72px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.001mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:163px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.2%+4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:240px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e• overload protection: 100mA\/250V fast-melt protection;\u003cbr\u003e• loaded voltage: about 18mV\/mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv style=\"clear:both;\"\u003e \u003c\/div\u003e\n\u003cspan style=\"font-size:14px;\"\u003e \u003cbr\u003e\u003cstrong\u003e\u003cem\u003eOutputting detailed accuracy indicator\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003ctable align=\"center\" border=\"1\" cellspacing=\"0\" style=\"width:660px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:107px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eoutput function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:80px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003erange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:136px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eoutput designated range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:91px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003efrequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:95px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eaccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:151px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eremark\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:107px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eDCI\u003cbr\u003eDC current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:80px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e20mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:136px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.000~22.000mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:91px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.001mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width:95px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.2%+4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:151px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e• Max. load: 1kΩ at 20mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:107px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSIMULATE\u003cbr\u003eSimulate transmitter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:80px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e-\u003c\/strong\u003e20mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:136px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.000~\u003cstrong\u003e-\u003c\/strong\u003e22.000mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:91px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.001mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:151px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e• external power supply: 5~28V\u003cbr\u003e• Max. load: 1kΩ at 20mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:107px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eLOOP\u003cbr\u003eLoop-circuit power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:80px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e24V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:136px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:91px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:95px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e±10%\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:151px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e• Max. output current 25mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv style=\"clear:both;\"\u003e \u003c\/div\u003e\n\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003ePackage inlcudes:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1 x Multimeter\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eDetail pictures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/DF\/2B\/5255aa49-8874-461c-97bc-d3bc54afc1f5.jpg\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/65\/43\/42a29af9-9375-47b1-b224-6c276af38901.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/F3\/40\/f84a86e5-915d-4746-b36b-6033a7361b14.png\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/AF\/3F\/a6de0475-d50f-4f7f-913d-a5bcda5dcd98.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/22\/65\/37e7ac98-336e-41bd-9f0a-2b1270ad0dbc.jpg\"\u003e\n\u003c\/div\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":29576981282860,"sku":"1407133","price":7327.65,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/5a17ff98-6304-4e94-a4c4-f4a26f2df3c4.jpg?v=1583832482","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/vc77-digital-multimeter-2-in-1-4-20ma-signal-output-multimeter-process-signal-source","provider":"Electronic Pro ","version":"1.0","type":"link"}