Feaures:\Measure idoor ad oudoor emperaure ad humidiy, Celsius ad Fahrehei coversio\Maximum ad miimum emperaure ad humidiy memory fucio\Ca view hisorical emperaure ad humidiy daa\Up o 3 oudoor uis ca be coeced (wih oe rasmier, choose oe-o-oe order, ad wih hree rasmiers, choose oe-o-hree order)\There are wo high mageic mages o he back shell of he hos, which ca be adsorbed o meal objecs\There is a sad o he back of he mai ui, which ca sad i a horizoal posiio\High sesiiviy ouch buo corol, easy o operae\Time, alarm clock, sooze fucio\Comfor idicaor, emperaure ad humidiy red idicaor\HTN large-scree high-defiiio agle-free color scree LCD display\Wih backligh, auomaically ur off he backligh afer 30 secods wihou operaio\The oudoor ui ca be hug usig he hagig holes, or i ca be placed o a sadig able\The oudoor ui is XP4 waerproof (i order o keep he oudoor ui i good use, he oudoor ui should be placed verically o avoid direc suligh ad direc rai for a log ime)\Purchasig isrucios: Oe idoor ui of his produc ca be equipped wih up o hree oudoor rasmiers. The coveioal packagig is oe for oe ad oe for hree. You ca choose he correspodig packagig cofiguraio accordig o your eeds ad place a order, hak you! ! !\Specificaios:\Idoor Temperaure Rage: -4u00b0F - 158u00b0F (-20u00b0C - 70u00b0C)\Oudoor Temperaure Rage: -40u00b0F - 158u00b0F (-40u00b0C-70u00b0C)\Humidiy rage: 20%-95%\Comfor Display: Dry, Comfor, We\Temperaure display ui: u00b0C/u00b0F opioal (defaul is u00b0C)\Temperaure Resoluio: 0.1u00b0C/u00b0F\Humidiy Resoluio: 1%\Refresh rae: 10 secods.\Error: emperaure plus or mius 1u00b0C, humidiy plus or mius 5%\Wireless receivig rage: 100 meers\RF wireless frequecy: 433 MHz\ime fucio\1 se of alarm clock\sooze fucio\Backligh fucio (backligh duraio 30 secods)\Power supply: idoor ui: 3 AA baeries, rasmier: 2 AA baeries (delivery does o iclude baeries)\Sigle produc size: Hos: 95*26*112MM Trasmier: 53*25*112MM

Package icluded:

1 * Weaher Saio Hos

1 * Oudoor Sesor or 3 * Oudoor Sesors (Opioal)

1 * User"s Maual