Pertama di dunia 9999 menghitung multimeter digital seukuran telapak tangan Jangkauan otomatis / manual True RMS, chip yang dikalibrasi sendiri, akurasi tinggi Perlindungan kelebihan beban 550V ("μA" Mode dikecualikan) 17 mode uji Layar LCD besar dengan lampu latar putih Tahan data, matikan otomatis Ukur arus hingga 10A Kapasitansi Meaure hingga 10mF Fungsi output gelombang persegi Dua baterai AAA, lebih mudah diubah Lulus tes penurunan dua meter, bracket anti-fraktur
Electrical Specifications Function Range Resolution Accuracy MAX. Value Other DC Voltage (V) 999.9mV 0.1mV ±(0.5%+3) 999.9V 9.999V 0.001V - 999.9V 0.1V DC Voltage (mV) 9.999mV 0.001mV 99.99mV 99.99mV 0.01mV AC Voltage (V) 999.9mV 0.1mV ±(1.0%+3) 750V 40Hz-1kHz 9.999V 0.001V - 750.0V 0.1V AC Voltage (mV) 9.999mV 0.001mV 99.99mV 99.99mV 0.01mV DC Current (mA&A) 999.9mA 0.1mA ±(1.0%+3) 9.999A 9.999A 0.001A DC Current (μA) 99.99μA 0.01μA ±(0.8%+3) 999.9μA 999.9μA 0.1μA AC Current (mA&A) 999.9mA 0.1mA ±(1.2%+3) 9.999A 40Hz-1kHz 9.999A 0.001A AC Current (μA) 99.99μA 0.01μA ±(1.0%+3) 999.9μA 999.9μA 0.1μA Resistance 99.99Ω 0.01Ω ±(1.0%+3) 9.999MΩ 999.9Ω 0.1Ω ±(0.5%+3) 9.999kΩ 0.001kΩ - 9.999MΩ 0.001MΩ ±(1.5%+3) Function Range Resolution Accuracy MAX. Value Other Capacitance 9.999nF 0.001nF ±(5.0%+20) 9.999mF 99.99nF 0.01nF ±(2.0%+5) 999.9nF 0.1nF - 999.9μF 0.1μF 9.999mF 0.001mF ±(5.0%+5) Frequency 99.99Hz 0.01Hz ±(0.1%+2) 9.999MHz 999.9Hz 0.1Hz 9.999kHz 0.001kHz - 9.999MHz 0.001MHz Duty Cycle 1%~99% 0.1% ±(0.1%+2) Diode √ Continuity √ Square Wave Output 50Hz/100Hz/200Hz/300Hz/400Hz/500Hz/600Hz/700Hz/800Hz/ 900Hz/1000Hz/2000Hz/3000Hz/4000Hz/5000Hz General Specifications Ranging Auto/Manual Material ABS Update Rate 3 Times/Second Ture RMS √ Back Light √ Data Hold √ Low Battery Indication √ Auto Power Off √ Dimension 130*65*32mm Operating Temperature 0~40℃ Storage Temperature -20~60℃