the indoor digital indoor electronic thermometer wireless hygrometer humidity meter temperature monitor with sensors

features: super display lcd various mounting options monitor history and trends cold and resistant and weatherproof internal temperature strip: -4 -"8457; to 158"-8457;(-20 -"8451; to 70 -"8451;) outer temperature track: -40 -"8457; to 158"-8457;(-40 -"8451; to 70 -"8451;) moisture strip: 20% to 95% package includes package including: 1x base station 1x remote sensor 1x user manual 1x othello 1x holders 1x usb loading corporal