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Mettler Toledo Bench pH Meter FiveEasy™ Series
E23-42
FiveEasy pH is suitable for a wide range of applications in various areas such as food and beverage, agriculture, industy, water and
environment.
Separate reference electrode input, mV/ORP measuring mode and self-test combined with useful features such as
automatic endpoint recognition and calibration with automatic buffer recognition
Five self-explanatory operating and function buttons for easy measurement, menu access and calibration recall
Large LCD display that simultaneously shows readings, temperature and endpoint criteria
Specifications
pH Range
0.00...14.00pH
pH Resolution
0.01
pH relative accuracy
±0.01
mV range
-1999 to 1999
mV resolution
1
mV relative accuracy
±1
Temperature range, °C
0.0 to 100°0
Temperature resolution, °C
0.1
Temperature accuracy, °C
±0.5
Calibration
Max. 2 point, 3 predefined buffer groups
Display
LCD
Dimensions
200 x 175 x 52mm
Weight
0.5kg
Code
Model
Description
CON2500 FE20-BASIC
FE20 pH meter only including meter, operating manual, laminated “quick guide” and power adapter
CON2502 FE20-KIT
As FE20 meter only plus LE409 pH electrode, electrode arm, 2 x pH 4.01 and 2 x pH 7.00 buffer sachets
PHM3052 FE20-ATC KIT As FE20 meter only plus LE438 “3-in-1” pH electrode, electrode arm, 2 x pH 4.01 and 2 x pH 7.00 buffer sachets
PHM3100 FEP20-BASIC FEP20 pH meter only including meter, operating manual, laminated “quick guide” and power adapter
PHM3102 FEP20-ATC KIT As FEP20 meter only plus LE438 “3-in-1” pH electrode, electrode arm, 2 x pH 4.01 and 2 x pH 7.00 buffer sachets
CON2503 FEP20-TRIS
As FEP20 meter only plus LE420 sleeve diaphragm pH electrode, electrode arm, 2 x pH 4.01 and 2 x pH 7.00 buffer sachets
CON2501 FEP20-MICRO As FEP20 meter only plus LE422 micro pH electrode, electrode arm, 2 x pH 4.01 and 2 x pH 7.00 buffer sachets
ELECTROCHEMISTRY
, BENCH
ELECTROCHEMISTRY, BENCH
Accessories
F
Code
Description
PHM2512 FiveEasyTM power adapter
PHM2514 FiveEasyTM electrode arm (complete)
PHM2516 FiveEasyTM rubber cap (2 pieces to cover electrode arm opening on
instrument)
PHM2518 "Quick guide" for FiveEasyTM pH (laminated)
Five Series Electrodes
E47-42
E47-42EE47
Code
Electrode Description
PHM4508 LE407
Robust plastic pH electrode with gel electrolyte, suitable
for simple applications and easy samples; low-
maintenance
PHM4510 LE409
Glass pH electrode with liquid electrolyte for simple and
rapid measurements in the laboratory, aqueous samples
such as acids, bases etc.;refillable electrolyte
PHM4512 LE420
Glass electrode with ground-joint diaphragm for
demanding, “dirty” samples such as TRIS, waste water,
emulsions (e.g. milk), oily samples; refillable electrolyte
PHM4514 LE438
3-in-1 plastic electrode with integrated temperature
sensor for field use, samples with fluctuating
temperatures; low-maintenance
PHM4516 LE501
Glass ORP electrode for lab use
PHM4518 LE510
Robust plastic ORP electrodes for field use, e.g. swimming
pools
PHM4520 LE703
L Robust conductivity electrode for medium to high
conductivities (10 µS/cm . 500 mS/cm)
285