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PH-221 Digital pH and Temperature Controller(Backlit display)
Product description:
Large screen with backlit display, it features digital
calibration for easy and precise calibration that will
yield better results.
Dual monitoring of pH and Temperature.
Economical and practical and reliable instrument, built-in microprocessor, touch keys, a relay control.
Two automatic correction of PH value
PH, temperature, controlling the threshold value displayed simultaneously
Automatic identification error correction fluid.
Technical Specification:
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Model |
PH-221 |
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Measuring range |
pH |
0.00 ~ 14.00 pH |
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Temp |
0~50ºC (32ºF-122ºF) |
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Resolution |
pH |
0.01 pH |
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Temp |
0.1ºC (0.2ºF) |
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Accuracy |
pH |
±0.02pH |
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Temp |
±0.5ºC |
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Display |
pH |
4-digital LCD |
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Temp |
3-digital LCD |
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Automatic Temperature Compensation |
0 ~ 50°C |
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Calibration |
2 points with auto buffer recognition |
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Set Range |
0 ~ 14PH (High or Low) |
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Relay contact |
5A/240VAC |
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Environment |
Temperature:0~50ºC Humidity<95℅ |
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Power Supply |
220V±10℅ 50Hz±2℅ |
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Dimensions |
95 x 61 x 20 mm |
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Weight |
550g |
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