CartRemove itemThumbnail imageProductPriceQuantitySubtotal × Digital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ Probe $199.90 Digital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ Probe quantity $199.90 × Digital Hygrometer & Temperature Meter Hygrometer w/LCD Backlight $79.90 Digital Hygrometer & Temperature Meter Hygrometer w/LCD Backlight quantity $79.90 × Optional Air Dryer for Ozone Generator $39.90 Optional Air Dryer for Ozone Generator quantity $39.90 Coupon: Apply coupon Update cart Proceed to checkout — or — Cart totalsSubtotal$319.70Shipping Registered (Tracked): $8.45 Standard (No Tracking): $3.30 Shipping to New South Wales.Change address Country / region: Select a country / region…Australia State / County: Select an option…Australian Capital TerritoryNew South WalesNorthern TerritoryQueenslandSouth AustraliaTasmaniaVictoriaWestern Australia City: Postcode / ZIP: Update Total$328.15 Proceed to checkout — or —