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Mettler Toledo™ pH Meter SevenDirect SD20

The SevenDirect SD20 is an accurate and flexible benchtop meter for the determination of pH and ORP. The instrument is the replacement of the SevenCompact and is delivered with an EasyPlace sensor arm.

Supplier:  Mettler Toledo™ 30671559

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Catalog No. 01-911-917

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SevenDirect instruments are benchtop meters developed for a wide range of laboratory applications, which provide accurate measurements of pH and ORP of almost any sample. The SevenDirect is the successor of the SevenCompact and a great addition to any lab.

  • Large color touchscreen provides direct measurement and easy data entry.
  • Instructions guide users through the sensor calibration process.
  • View detailed measurement information on one measurement screen - or focus on the result only and maximize readability with the uFocus mode.
  • Closed connector compartment and replaceable cover keep the instrument safe from dust and spills, even with sensors attached (IP54 in-use).
  • The instrument stores data like timestamp, sample and sensor ID with every measurement and prints or exports records automatically.
  • A two-level user management protects the most important settings.
  • The EasyPlace electrode arm makes placing the sensor in the sample or buffer container easy.
  • Dedicated positions for cleaning and storage support correct sensor handling.


0.1 mV
±0.1°C between 0°C and 100°C
0.001, 0.01, 0.1
1, 0.1 mV
-22°F to +266°F
TFT, 7 in. Color
850 g
SevenDirect SD20 Solids Kit
PC, Printer, USB Stick
-2000 to 2000 mV
-30°C to +130°C
2000 Standard Measurements
195 x 205 x 65 mm
1.9 lb.
InLab Solids-Pro ISM pH/Temperature Sensor
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