5 In1 LCD PH EC CF TDS TEMP Meter Multi-parameter Online Water Quality Monitor Aquarium Drink Water Acidity Green Backlight ATC Tester

Features: Separated PH, EC/CF/TDS and temperature sensor probes, less interference and more accurate PH, EC/CF/TDS and temperature can be measured and displayed simultaneously. All parameters can be calibrated. Replaceable PH and temperature sensor probes. Three large & clear 4-digit LCDs with backlight. Dual power sources, rechargeable lithium battery (built-in) and USB power adapter (included) Easy to use with high accuracy. Quick & simple installation & operation. Option for mounting or hanging. Built with Automatic Temperature Compensation (ATC). Specification: Measuring Range: PH: 0.00 ~ 14.00 PH Water Temperature: -0 ~ 50C EC: 0.00 ~ 19.99EC CF: 0.0 ~ 199.9CF TDS: 10 ~ 9990ppm Resolution: PH: 0.01 PH Water Temperature: 0.1 C EC: 0.01EC CF: 0.1CF TDS: 10ppm Accuracy: PH: 0.1 PH Water Temperature: 1 C EC, CF, TDS: 2% F.S Automatic Temperature Compensation (ATC): 0 - 50 C Operating Temperature: 0 - 50 C Rechargeable Battery: DC 6V lithium battery (built-in) Dimensions: approx. 150(L) x 80 (W) x 31(D) mm (5.9' x 3.15' x 1.22' inch) Weight: approx. 563g Package included: 1 x Multi-parameter Water Quality Monitor 1 x PH Probe with Protective Cap 1 x Temperature Probe 1 x AC Power Adapter (EU Plug) 1 x Mini Screwdriver 1 x Mounting Bracket 1 x Instruction Manual Details pictures: