The PCE-288-R Water Analysis Meter or Redox Meter is a very easy to use meter to measure mV / pH / ºC. In the PCE-228-R Redox Meter, values can be directly stored in the SD memory card (Excel format) or can be directly transferred in real time to a PC or laptop by means of the RS-232 interface.

- Good quality at an affordable price
- SD memory card (1 ... 16 GB)
- Values are directly stored in Excel format in the SD memory card (any
  additional software is required)
- RS-232 interface for real-time data transfer

PCE-DRP 1 is a handheld digital refractometer used to determine the sugar content / coffee p1 / refractive index of coffee and similar liquids in the 0 ... 50 % Brix / 0 ... 25 coffee p1 / 1.3330 ... 1.4200 nD measuring range. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 ... +40 °C / +50 ... +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature.

Measurement parameters:
- Brix, coffee p1, refractive index, temperature
- Measurement range: 0 ... 50 % Brix 
- Resolution: 0.1 % Brix
- Accuracy: ±0.2 % Brix 
- Automatic temperature compensation (ATC)

PCE-DRS 1 is a handheld digital sodium chloride (NaCl) refractometer used to determine the salinity or salt content (%, ‰), specific gravity (SG) and refractive index (nD) of liquid. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 ... +40 °C / +50 ... +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature.

- Measurement parameters:
- Salt content, refractive index, specific gravity, temperature
- Measurement range: 0 ... 280 ‰ salinity
- Resolution: 01 ‰ 
- Accuracy: ±2 ‰
- Automatic temperature compensation (ATC)

The PCE-228 water analysis meter is an easy-to-use handheld device for measuring pH, mV and °C. With the PCE-228 water analysis meter, both temperature and pH values can be directly stored onto a SD card (in Excel format), or transferred to a PC through an RS-232 interface.

Measurement range:
- pH: 0.00 to 14.00 pH
- Redox: -1999 to 0 to 1999 mV (only with the optional Redox electrode)
- Temperature: 0.0...65.0 °C or 32 ... 149 °F (only with the temperature sensor)

PCE-DRW 1 is a handheld digital refractometer used to determine the sugar content / specific gravity of beer and similar liquids in the 0 ... 50 % Brix / 1.000 ... 1.130 d 20⁄20 measuring range. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 ... +40 °C / +50 ... +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature.

Measurement parameters:
- Brix, specific gravity (d 20⁄20), temperature
- Measurement range: 0 ... 50 % 
- Resolution: 0.1 % Brix 
- Accuracy: ±0.2 % Brix
- Automatic temperature compensation (ATC)

The PCE-228-Kit includes a multifunctional water analysis meter complete with a PE-03 pH electrode, temperature sensor, SD memory card, batteries, user manual, calibration solution and protective carrying case. The included PCE-288 water analysis meter is an easy-to-use handheld device for measuring pH, mV and °C. With the PCE-228 water analysis meter, both temperature and pH values can be directly stored onto an SD card in Excel format, or transferred to a PC through the RS-232 interface.

Measurement range:
- pH: 0.00 to 14.00 pH
- Temperature: 0.0 ... 65.0 °C or 32 ... 149 °F (via the temperature sensor)
- Redox: -1999 to 0 to 1999 mV

The Water Analysis Meter PCE-228HTE is a mobile device for measuring pH, mV, °C and °F, complete with SD card memory and an RS-232 interface. This particular model includes a special pH electrode suitable for temperatures up to 100°C / 212°F.

- Measurement range: 0.00 ... 14.00 pH
- Resolution: 0.01 pH
- Accuracy: ± (0.02 pH + 2 digits)
- Memory: flexible via SD card memory 1 ... 16 GB
- Interface: RS-232
- Incl. special pH electrode: for temperatures to 100°C / 212°F
- Incl. ISO Calibration Certificate

PCE-DRC 1 is a handheld digital refractometer used to determine the specific gravity (sg) of electrolyte solution batteries as well as the freezing point of propylene or ethylene glycol-based coolants. The refractometer also works well for measuring cleaning products. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 ... +40 °C / +50 ... +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature.

Measurement parameters:
- Coolant or antifreeze (ethylene glycol), propylene glycol,
   battery acid, cleaning supplies, temperature
- Measurement range: -50 ... 0 °C
- Resolution: 0.1 °
- Accuracy: ±0.5 °C
- Automatic temperature compensation (ATC)