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Mettler Toledo™ SG8 SevenGo pro™ pH/Ion Meter

Built-in data memory and automatic functions for outstanding performance

Manufacturer:  Mettler Toledo™ 51302583

 View more versions of this product

Catalog No. 01-910-520



  • Portable meter measures ion concentration, pH, mV and temperature
  • Designed for easy, comfortable right- or left-handed operation
  • Choice of three packaging configurations
  • Waterproof and dustproof to IP-67 standard
  • Large backlit display of measured value and settings
  • Rotatable electrode clip that mounts left or right for single-handed operation

  • IP-67 pH/Ion meter with expanded range for the highest demands
  • Continuous indication of electrode and battery status
  • Automatic endpoint and buffer recognition
  • Automatic temperature compensation
  • Three-point calibration with predefined or user-defined buffers
  • Segmented or linear calibration as desired
  • Five-point ion calibration with choice of 6 predefined and one user-defined buffer set
  • Record date, time, time interval
  • Intuitive menu operation using softkeys
  • GLP memory for 200 datapoints
  • Contact-free infrared communication with notebook, printer or PC
  • ON/OFF backlit display

Order Info

Packaging Options
All packages include wrist strap, four AA batteries, operating instructions, test certificate, and declaration of conformity:

  • Meter Only, without electrode
  • Meter with InLab™ 413-SG electrode and 1.8m cable



Measures ion concentration, pH, mV, temp
21.9 cm
BNC (IP67), Cinch (IP67), NTC 30kilohm
4.5 cm
0 to 9999ppm
0.71 lb.
3.5 in.
0 to 1999 mV
3/4 Digit
1.75 x 3.5 x 8.62 in. (4.5 x 8.89 x 21.9cm)
8.62 in.
pH/Ion Meter, InLab 413 SG electrode (1.8m cable), rubber holster, carry case, four AA 1.5V batteries/1.3V NiMH accumulator
1.75 in.
Field Kit with pH electrode, rubber holster, carry case
325 g
8.89 cm
IR to printer or PC via RS232 or USB
-2 to 20
Product Certifications