Jenway's Portable pH Meter

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550 Portable pH and Temperature Meter / 550271

Model 550 is a general purpose portable pH meter offering 2 point pH calibration and automatic buffer recognition. This model simultaneously displays both the temperature compensated pH readings and temperature. This small, lightweight meter has an LCD display encompassed in a splash proof housing.

• Simultaneously displays pH and temperature 
• Automatic calibration 
• Manual or Automatic Temperature Compensation (ATC)
• Auto shut off 10 minutes
• 5000 hours battery life
• 2 year warranty

This meter is supplied ready to use with an epoxy bodied electrode (924 001), a temperature probe (170 101) and buffers and is supplied in a handy carry case. 

Please note that this meter is not available for sale in the USA and Canada. 

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550 Portable pH and Temperature Meter

Full product specification.move

Full product specification.

Parameter 550  
pH range 0 to 14
pH resolution 0.01
pH accuracy ±0.05
Automatic buffer recognition 4.00, 7.00, 10.00
Calibration 2 point
mV range
mV resolution
mV accuracy
ATC range 0 to 60°C
Temperature resolution 0.1°C
Temperature accuracy ±0.5°C
Manual temperature range 0 to 100°C
Connector BNC
Power 3 AAA batteries
Battery life 5000 hours typical
Size (l x w x d) 128 x 56 x 25mm
Weight 130g

0 to 100°C
0 to 100°C