wholesale 5pcs d85 2042a lcd dual display digital ammeter voltmeter ac volt current meter black

Brand Jtron Model 03100412 Quantity 1 Color Black Material Plastic Specification Operating voltage: DC 4.5~30V; Measure voltage: DC 0~100V; Minimum resolution(V): 0.1V; Measure current: 100A (Shunt resistor needed (100A/75mV)); Minimum resolution(A): 0.01A; Operating current: <20mA; Display: 0.28" LED 3-digital tube; Display color: Red and Blue (two-color display); Dimensions: 48 x 29 x 21mm; Mounting cutout: 45.5 x 26.5mm; Refresh rate: about 500mS / times; Measure accuracy: 1% (+/- 1 digit); Operating temperature: -10C~65C; Operating Humidity: 10%~80% (non-condensing); Working pressure: 80~106 kPa Features Wiring: Black line (thin): vacant or buck circuit (module) negative; Red line (thin): power supply+; Black line (thick): COM common measuring; Red line (thick): PW+ measuring terminal voltage input positive; Yellow line (thick): IN+ current input+; (Please refer to the wiring diagrams for more details); Notice: The voltage between the thin red and thin black lines must be within DC 4.5~30V; The ammeter can only be connected to the negative of the device under test; 10A below ammeter (include 10A) built-in shunt does not require external shunt; When the black thin line vacant it is better to use insulating tape around the exposed part of the wire to prevent short circuits; If just be used as a voltmeter it is recommended that the yellow line and the black line were connected together to prevent the ammeter digital flashing Application DIY projects; Suitable for automotive / electric cars / motorcycles battery monitoring or other products voltage current measurement English Manual/Spec Yes Other Dual LED: Red voltage Blue current Display Voltage Current at same time; This panel meter is common ground design it means that the (measure ground wire) and (power supply ground) is common ground. Power Supply DC 4.5~30V. With reverse polarity protection but the max power supply can not exceed DC 30V. Wire Connection please check the description pictures. Power supply (two line socket): Red wire: Power Supply +; Black wire: Power Supply -; The power supply voltage can not exceed 30V; Measure Port (three line socket); COM: Black wire measure common ground; PW+: Red wire Measure Voltage + IN+ Yellow wire Measure current input. if use the voltmeter function only please connect the Yellow wire and black wire together to avoid the Interference Packing List 1 x Digital volt ampere meter (12cm-cable)

Страницы: 1 2


мonster high канцелярский набор babzapleume summer korean kids fashion clothes short sleeve t shirt shorts baby boys girl suit children clothing set 2pcs bc1409 romanson romanson dl 2158c mr wh 2015 new autumn winter cute rabbit ears hooded pants 2pcs baby girls clothes sets plus velvet warm children outfits suit 9m 3age мужские часы слава 8031158 300 2414 2016 new 1pcs watchband strap 20mm 22mm 24mm 18mm genuine leather crazy horse leather watch band watch strap man watch straps часы nixon small time teller p teal товары для хоккея на траве no brand 2008 detriot 11s 154dr дрофа медиа развивающая рамка олененок procos procos объемная свечка винни 5 лет living room sofa recliner sofa cow genuine leather recliner sofa real leather recliner sofa 4 seater with cupboard storage box victorinox altmont 3 0 standard backpack черный hp designjet t2530 36 l2y26a bestway genuine 51122 three ring pool underwater world inflatable pool baby bath swimming pool b32 bokt 60w vintage edison bulbs t45 antique tubular style bulb 2700k e26 base 220 230v лампы накаливания для домашнего света 4pack for iphone 6s plus 6 plus flowing flash powder and star hard case girl and roses наполнитель для кошачьего туалетов cats best nature gold древесный комкующийся 6 кг adidas original new arrival official neo men s full length pants sportswear br8560 br8599 kotanyi орегано душица измельченный 135 г k i s s hot sale 72w 12 inch led light bar for 4wd atv 4x4 offroad motorcycle automobile barra light work drl 12v off road fog light пульт ду hama h 12306 универсальный черный умывальник ideal standard t054801 горелка сварочная сварог ms 15 mig 5м кухонная мойка zigmund amp shtain integra 500 осенняя трава
Акустические системы,
Ресиверы и процессоры,
3D эмиттеры,
Спортивные товары,
Музыкальные инструменты,
Проекторы и экраны.