ES277中文資料承永科技數(shù)據(jù)手冊PDF規(guī)格書

Features

? 4,000 counts LCD display

? LQFP 100L package

? 3V DC power supply

? Fast ADC Conversion rate : 4 times/s for V/R modes

? Full automatic measurement

＊ Voltage measurement : 400.0mV, 4.000V – 1000V

＊ Current measurement : μA/mA/A

＊ Resistance measurement : 400.0Ω – 40.00MΩ

＊ Capacitance measurement: 4.000nF – 40.00mF

＊ Not contact AC electric field detection

＊ Frequency counter : 400.0Hz – 40.00MHz

? Diode measurement & continuity check

? Hazardous AC/DC voltage (HV) indication

(Taiwan patent no.: 517823)

? 4 ADP modes with external reference voltage and one

user-defined segment on LCD

? Temperature mode with internal scale translation

circuit from 0C to 0F

? K-type thermocouple reference table compensation

(-200 ~ 1350oC range)

? Push functions :

＊ MAX/MIN

＊ KEY function (Switch AC/DC, oC/oF)

＊ Data Hold & Backlight function

＊ Range change function

? Band-gap reference voltage output

? Current mode overflow selection (10A/20A or

1000A/2000A)