TDS METERS (TOTAL DISSOLVED SOLIDS) IN KARACHI

Tds-Ez Usa Call msg whatsapp olxchat 0.3.2.1.2.0.3.3.7.9.2 TDS Meters (Total Dissolved Solids) (KL-710)        TDS Range: 0-9990ppm (mg/L)        Resolution: 1ppm, 1 degree Celsius        ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)        Accuracy: +/-3% Auto Power Off.Power source: 2 x 1.5V button cell batteries (included)Dimensions: 15.5 x 3.1 x 2.3 cm (6.1 x 1.25 x 1")Weight: 85g (3 oz)Factory calibrated to NaCl 342ppm; adjustable data hold durable construction for drinking water, water filter checks, travel, hydroponics, aquariums, food and coffee..