The SevenCompactTM series pH/ion meter and conductivity meter are based on precise electrochemical measurement technology
Provide more flexible features, innovative designs, and simple operations. This product continues the Mettler Tor model
The excellent quality of Lido's classic Seven series products brings unprecedented operational experience.

Seven reasons to choose SevenCompactTM
• Fast and accurate measurement
• Friendly user interface
10 menu languages including Chinese
Clear and intuitive color display screen
• Can connect multiple peripheral devices
• Compliant with GLP standards
Comprehensive services (including IQ/OQ certification)

Mettler Toledo Seven Compact Series S220 Multi Parameter Measuring Instrument Functions and Parameters

pH: -2.000～20.000, Resolution: 0.001PH, accuracy: ± 0.002pH; mV: -2000.0-2000.0; Ionic concentration: 1.00E-9~9.99E+9 mg/L, mol/L, ppm, pX, accuracy: ± 0.5%, temperature: -30.0~130.0 ℃, automatic/manual temperature compensation, automatic endpoint locking, up to 5-point calibration, 8 sets of built-in buffer solutions, 1 set of user-defined buffer solutions, color LCD display screen, Chinese menu, ISM (intelligent electrode management), normal/expert two operation modes, in compliance with GLP standards, built-in clock, 1000 sets of data storage, can be connected to various peripheral devices such as printers, computers/USB drives/barcode scanners, magnetic stirrers through RS232, USB, mixer interfaces, can continuously measure and output data, IP54 dustproof and waterproof