CartRemove itemThumbnail imageProductPriceQuantitySubtotal × Portable Digital Optical Fiber Power Meter $109.90 Portable Digital Optical Fiber Power Meter quantity $109.90 × Digital pH and TDS Meter Combo Pack $49.90 Digital pH and TDS Meter Combo Pack quantity $49.90 Coupon: Apply coupon Update cart Proceed to checkout — or — You may be interested in…pH Meters, WaterpH Test Strips -23% pH Meters, WaterpH Test Strips0 out of 5 (0)SKU: 43Cart totalsSubtotal$159.80Shipping 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$168.25 Proceed to checkout — or —