GRAPHTEC

Humidity sensor

Shunt resistor, 250 ohms

20 channel screwless input terminal, dcv & tc

Rechargeable battery for gl860

Data logger with 7" color display, 8gb internal memory, sdhc card slot (max 32gb) 4 digital channels, 4 alarm outputs, usb & ethernet pc interf...

Allows for Wireless Communications on Graphtec GL240 and GL840 Data Loggers

Portable, 20+ channel data logger with isolated universal input, 350Vp-p for 1 minute max voltage

Pelican Polypropylene case with foam inserts cut to fit and protect your GL840 data logger

250 ohm shunt resistor for 4-20mA current loop signals

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