7 In 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester UK

Display: Supports backlight. Range: 0-10000us/cm, 10.01- 19.99mS/cm, 20.1400.0mS/cm (Convert range automaticly). Accuracy: ±0.05 pH. Resolution: 0.01pH. Accuracy: ±2% F.S. Power source: 3x1.5LR44. Range: 0-10000ppm, 10.1- 200.0ppt (Convert sangeautomaticly).

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