污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
上海茂培電子科技有限公司
上海茂培電子科技有限公司
EXTECH* EX540/EX542 萬用表/數據記錄儀
CAT IV 真有效值數字萬用表數據記錄可多達9,999個讀數，還能通過無線USB接口將讀數實時傳輸至PC
EXTECH* EX540/EX542 萬用表/數據記錄儀
EXTECH* EX540/EX542 萬用表/數據記錄儀
MultiMeter/Datalogger (up to 9,999 readings) with Wireless PC interface (915MHz)
The EX540 offers wireless connectivity to your laptop or PC using a USB receiver with a range comparable to Bluetooth (10m/33 ft.). The EX540 transmits real-time data for monitoring, trending and analysis (using the included software) on one of two available frequencies (914MHz). Now, electrical professionals can monitor and data log readings at a safe distance from hazardous locations. Additionally, it is easier to perform remote tasks such as powering up a device from a control panel that is not nearby. From a time-saving perspective for laptop users, the EX540 permits a user to set up his or her laptop at a centralized location and then sequentially data log readings throughout a site without relocating the laptop. In addition to wireless data logging, EX540 can log up to 9,999 readings internally and also reads voltage, current, resistance, capacitance, frequency (with dual-range sensitivity for electrical and electronic work), duty cycle (dwell), continuity, diode testing (2.8 Volt), and even temperature (using its Type K thermistor bead probe). Complete with double-molded test leads, USB wireless receiver (914MHz), temperature probe, magnetic hanging strap, 9V battery and carrying case.
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