MMK SCIENTIFIC Digital pH Meter Type with Manual Calibration Agent and Instruction Manual Warranty [Japanese Manufacturer] MK-02 General-Purpose

[Quality Control] Our professional technical staff, who are certified as metrologists, inspect each product individually using standard solutions, and only sell products that meet our quality standards. We provide reliable quality by implementing traceability, which centrally manages all work and inspection information from manufacturing to sales. Our corporate philosophy is "guaranteed quality at an affordable price," and as a Japanese manufacturer specializing in physicochemical products, we are committed to quality control through "100% inspection." We are also highly regarded for our high-quality customer service, which utilizes some of the most specialized knowledge in the industry. We are committed to these efforts and promise to deliver products responsibly to our customers.