TDS PH Meter EC Temperature Meters Digital Water Quality Monitor Tester for Pools Drinking Water Aquariums

Professional different type magnifiersmicroscopes scales bottleshome decor SupplierWe has built a strong sale team who is committed to providing the most competitive products fast and excellent service to global buyers. Customers satisfaction is ou Measuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990muS/c Resolution: 0.01 pH; 1ppm; 1muS/cm We support logo customized, Please don't hesitate to contact me freely when you need customize. We support mixed orders, please contact me freely when you need any other products. When you like the products , we sincerely invite you to leave positive feedback for us , We will serve you better ..syi