{"product_id":"hm-tds-3-meter-handheld-with-carry-case","title":"HM -TDS-3 METER HANDHELD WITH CARRY CASE","description":"\u003cp\u003eHM Digital TDS-3 Handheld TDS Meter with Carrying Case Ensure precise water quality monitoring in every environment with the HM Digital TDS-3. This rugged, pocket-sized meter delivers fast, reliable total dissolved solids (TDS) readings from 0 to 9,990 ppm, ideal for hydroponics, water purification, aquariums, pools, and industrial wastewater. With built-in automatic temperature compensation (ATC), a digital thermometer, hold and auto-off functions, plus a protective vinyl carry case, the TDS-3 keeps your measurements accurate, your workflow efficient, and your gear safe on the go. Key Features TDS Range: 0–9,990 ppm (1 ppm resolution up to 999; 10 ppm resolution indicated by “×10” above 1,000) ATC: Automatic adjustment from 1–50 °C for true-to-temperature readings Digital Thermometer: 0–80 °C range with 0.1 °C resolution Hold Function: Freeze stable readings for easy data logging Auto-Off: Powers down after 10 minutes to extend battery life Calibration: Factory-set with 342 ppm NaCl solution; recalibrate easily with included mini-screwdriver Durable Build: Water-resistant housing and vinyl carrying case with belt clip\u003c\/p\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":43320574574659,"sku":"TESHMD020","price":44.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2449\/7219\/files\/403c0002-HM-Digital-TDS-3_969579d5-a3c8-40b1-9fcb-c3f53b6ca00d.jpg?v=1779976681","url":"https:\/\/professormonstera.com.au\/products\/hm-tds-3-meter-handheld-with-carry-case","provider":"Professor Monstera Plants","version":"1.0","type":"link"}