• Includes PCE-PH-LIQ pH electrode (for beer, blood, and milk products) and temperature sensor
• pH measurement range: 0 – 14 pH
• Redox measurement range: -1999 – 0 – 1999 mV
• Temperature measurement range (with sensor): 32 – 149°F (0 – 65°C)
• Automatic three-point calibration
• Manual or automatic temperature compensation
• Measurement rate: adjustable from 1 second up to 8 hours 59 min 59 sec
• Data is saved as Excel file
• RS-232 interface for online data transfer
• BNC connector

The Environmental meter PCE-228LIQ is a very easy-to-use pH / mV / °C / °F handheld instrument. The pH value and the temperature can be stored directly on the SD card (Excel file) or transferred directly from the environmental meter to a PC via the RS-232 interface. For this we optionally offer a software and the suitable RS-232 interface cable as an accessory. Temperature compensation is either manual or automatic via the supplied temperature sensor.

All this allows a fast and reliable pH measurement. The environmental meter has a three-point calibration, which is performed automatically. It can be determined with the combination meter, the pH, the temperature or the REDOX potential (ORP). For the latter measurement parameters, however, a REDOX electrode must also be ordered. Here we recommend the ORP electrode ORP-14. The environmental meter is battery operated (6 x 1.5V batteries are included).

What's in the Box

• 1x PCE-228LIQ Environmental Meter
• 1x PCE-PH-LIQ pH electrode PCE-PH-LIQ for eg beer, blood and milk products
• 1x SD Memory Card (2 GB)
• 1x Temperature Sensor
• 6x AA Batteries
• 1x Instruction Manual