{"product_id":"hannaclmtr-hanna-checker-hc-handheld-colometer","title":"Hanna Checker Hc Handheld Colometer Each","description":"Easier to use and more accurate than chemical tests kits SPADNS method  ±0.5 ppm ± 5% of reading accuracy     Large, easy to read digits     Auto shut off . Designed to work with HANNA’s reagents uses 10ml glass cuvettes. Weighing 64g (2.25 oz.) single button operation: zero and measure operated by a single AAA battery. Range 0 to 20.0 ppm Resolution 0.1ppm Accuracy at 25 degree, LED light source at 575 nm, Silicon photocell. 0 to 50 degree Celsius (32 to 122 Fahrenheit","brand":"Hanna Instruments","offers":[{"title":"HANNACLMTR","offer_id":46002081005812,"sku":"HANNACLMTR","price":73.62,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/7326\/5908\/files\/HANNACLMTR.png?v=1761582968","url":"https:\/\/www.livingstone.com.au\/products\/hannaclmtr-hanna-checker-hc-handheld-colometer","provider":"Livingstone","version":"1.0","type":"link"}