CartRemove itemThumbnail imageProductPriceQuantitySubtotal × Replaceable pH BNC Electrode Probe $59.90 Replaceable pH BNC Electrode Probe quantity $119.80 × Professional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPM $489.90 Professional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPM quantity $489.90 × Portable Multi Functional 4K/HD All in One IP Camera Test Monitor w/ 5 inch IPS Touch Display $499.90 Portable Multi Functional 4K/HD All in One IP Camera Test Monitor w/ 5 inch IPS Touch Display quantity $499.90 Coupon: Apply coupon Update cart Proceed to checkout — or — Cart totalsSubtotal$1,109.60Shipping 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$1,118.05 Proceed to checkout — or —