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Mettler Toledo™ FE20 FiveEasy™ Benchtop pH Meter

Used for pH measurement in agriculture, food, beverage and water applications.  Mettler Toledo™ FE20 FiveEasy™ Benchtop pH Meter is a compact instrument that is versatile and easy to operate.

Manufacturer:  Mettler Toledo™ ME51302911

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Catalog No. 01-915-662




Kit, Meter; Mettler Toledo; pH/mV/C; pH range: 0 to 14; 1 or 2 pH calibration points; mV range: 0 to +/-1999mV; Temp. range: -0 to +100deg.C; 100 to 240V 50/60Hz; Includes operating instructions, quick guide

Powerful, time-saving features

  • Automatic or manual termination of a measurement or calibration
  • Automatic calibration with predefined pH buffer groups
  • Automatic or manual temperature compensation
  • Two-point calibration with automatic buffer recognition
Large and informative LCD
  • Simultaneous display of measurement, temperature and endpoint
  • Electrode icon provides information on electrode condition
  • Calibration/measurement icon shows when instrument is calibrating or carrying out measurements
  • Setup icon lets you enter and modify settings
Easy operation
  • Simple start and finish of measurements and calibrations
  • Fast changeover between pH and mV parameters
  • Intuitive adjustment of settings such as manual temperature compensation
  • Save and access measurements and calibration data at the push of a button
  • Separate on/off switch
  • Measures pH, mV and temperature
  • Laminated Quick Guide outlines operation at a glance

Variety of inputs and outputs

  • BNC input for combination or half-cell electrode
  • Reference input for separate reference half cell
  • Accepts redox electrode for oxidation-reduction measurements
  • ATC input for NTC 30kω probe
Durable housing, universal power supply
  • Rugged ABS housing
  • PC-reinforced window
  • Tough membrane keypad
  • 100 to 240V 50/60Hz power supply provides 9VDC to instrument

Description & Specifications


Meter, operating instructions, quick Guide, power adapter, LE409 pH electrode (01-915-676), electrode arm, 2 each pH 4.01 and pH 7.00 buffer sachets
0 to 1999mV
1 or 2
BNC for pH combination or half cell, 2mm banana socket for separate reference half cell, Cinch/RCA jack for ATC probe (NTC 30kilohm)
0 to 14pH
pH, mV, Temperature
2.1 in.
ABS/PC Reinforced Window, Membrane Keypad
-0° to +100°C
0 to 14
2mm Banana socket for analog output
100/240V 50/60Hz
-32° to +212°F
FE20 ph/mV/°C Meter Kit
1.3 lb.