Operation manual for Wireless Data Logger
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1.6.3 Install battery
Take out the back cover as the indication symbol
, and then install two 3.6v Lithium batteries
.
1.7 Wireless temperature & humidity data logger with LCD display.
1.7.1 Wireless temperature humidity logging interface
LCD display
Wall-mounted back cover
LCD indicator
Back cover screw-fixed position
USB and DC power interface