Super Digital DC Resistivity/IP meter

タイトルまたは説明

Technical specifications: Receiving part · voltage channel: ±*2V（*4 bitA/D） accuracy: as Vp≥5mV, ±0.2% ±1 character as 0.1mV≤Vp＜5mV, ±1% ±1 character · Input impedance: ＞*0ï¼­Ω · Apparent polarization accuracy: ±1ï¼…±1character · SP compensation range: ±*0V · Current channel: 6A（*4bitA/D） measurement accuracy: as Ip≥5mA, ±0.2% ±1character as 0.1mA≤Ip＜5mA, ±1% ±1character · As for *0Hz industrial interface（common and different mode）depression is better than *0dB Transmitter part · maximium power: ***0W · maximium supply voltage: ±***0V · maximium supply current: ±6A · supply current width :1～*0s, duty rate 1:1 Other · working temperature: **0℃～**0℃，*5ï¼…RH · storge temperature: **0℃～**0℃ · power supply: builtin 7.4V4Ah（or outside *2V）, lasting for *0h · main unit port: A, B, M, N, DC high voltage, outside battery, 2 cable port, RS***2, blue tooth · weight: ≤4kg · size : **0mm×**6mm×**3mm Pocket PC · Windos Mobile 5.0 system, **4MHz, **0×**0true color, **8MB Flash ROM / *4MB SDRAM，**2MB CF card, blue tooth, infrared, serial port, 2 rechargeable batteries, with Word, Excl.