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2 year Warranty
PCE-228SLUR Environmental meter
For pH, redox and temperature / Large, easy-to-read display /
SD card memory (1 ... 16 GB), stored data is saved as an Excel file /
RS-232 interface and optional software for direct transfer to the PC
The environmental meter PCE-228 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 via the RS-232 interface directly from the environmental meter to a PC. 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 powered (6 x 1.5V batteries are included).
Measuring range pH | 0.00 ... 14.00 pH |
Resolution | 0.01 pH |
Accuracy | ± (0.02 pH + 2d) |
Measuring range redox | -1999 ... 0 ... 1999 mV (only possible with optional REDOX electrode) |
Resolution | 1 mV |
Accuracy | ± (0.5% + 2d) |
Measuring range temperature | 0 ... 65°C / 32 ... 149°F (only temp. Sensor) |
Resolution | 0.1°C / 0.18°F |
Accuracy (@ 20°C / 68°F) | ± 0.5°C / 0.9°F |
Calibration | Automatic three-point calibration |
Temperature Compensation | Automatically from 0 ... 65°C / 32 ... 149°F or manually between 0 ... 100°C / 32 ... 212°F with the temperature sensor removed |
Electrode | pH electrode PCE-PH-SLUR for sludge and earth / BNC plug |
Temperature range | 0 ... 60°C / 32 ... 140°F |
Measuring rate | Adjustable from 1 second to 8 hours 59 minutes 59 seconds |
Display | LC display 52 x 38 mm / 2 x 1.5 in |
Data storage | Flexible via SD card memory 1 ... 16 GB |
Interface | RS-232 |
Software | Optional |
Power supply | 6 x 1.5V AA batteries / 9V power adapter (optional) |
Environmental conditions | 0 ... 50°C / 32 ... 122°F max. 85% rh |
Dimensions | 177 x 68 x 45 mm / 7 x 2.7 x 1.8 in |
Weight | 490 g / 1.1 lbs |
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2 year Warranty
Price excl. VAT &. delivery
2 year Warranty
Input voltage: 220 / 110 V AC, 50 / 60 Hz
Output voltage: DC 9 V
Output current: 1 A
Connector: Approx. Ø 2.5 mm, UK / European style plug
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The BOX-LT1 carrying case offers protection when transporting and storing measuring devices and their accessories.
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Special pH probe:
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2 year Warranty
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2 year Warranty
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Electrode for measuring the redox potential (ORP) - Range: ±2000 mV - Electrode structure is silver-silver/chloride gel - Measuring temp from 0 to 100 °C (32 to 212 °F) - Body length 150 mm
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Calibration Solution pH10. pH electrodesdriftover time,causingmeasurement errors.Toensure high accuracy, we recommendregular calibration of pH meters.
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Calibration Solution pH7. pH electrodesdriftover time,causingmeasurement errors.Toensure high accuracy, we recommendregular calibration of pH meters.
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2 year Warranty
Calibration Solution pH4, pH7 and pH10. pH electrodesdriftover time,causingmeasurement errors.Toensure high accuracy, we recommendregular calibration of pH meters.
-pH 4, pH 7 and pH 10
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Calibration Solution pH4 and pH7. pH electrodes drift over time, causing measurement errors. To ensure high accuracy, we recommend regular calibration of pH meters.
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Calibration Solution pH4. pH electrodesdriftover time,causingmeasurement errors.Toensure high accuracy, we recommendregular calibration of pH meters.
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pH electrode especially for wine, beer and other liquids with low conductivity
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pH electrode especially for beer, blood and milk products
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Replacement pH-electrode (BNC-connector).
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2 year Warranty
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2 year Warranty
pH electrode especially for soil, mud and slurry
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2 year Warranty