PH-221 Digital pH and Temperature Controller
Product description :
Largescreenwithbacklitdisplay,itfeaturesdigital
calibrationforeasyandprecisecalibrationthatwill
yieldbetterresults.
DualmonitoringofpHandTemperature.
（Backlit display）
|
Measuring range |
pH |
|
|
Temp |
0～50℃(32℉-122℉) |
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|
Resolution |
pH |
|
|
Temp |
|
|
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Accuracy |
pH |
±0.02pH |
|
Temp |
±0.5℃ |
|
|
Display |
pH |
4-digital LCD |
|
Temp |
3-digital LCD |
|
|
Automatic Temperature Compensation |
0 ~50°C |
|
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Calibration |
2 points with auto buffer recognition |
|
|
Set Range |
0 ~ 14PH (High or Low) |
|
|
Relay contact |
5A/240VAC |
|
|
Environment |
Temperature:0~50℃Humidity<95℅ |
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|
Power Supply |
220V±10℅ 50Hz±2℅ |
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|
Dimensions |
95 x 61 x20 mm |
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|
Weight |
550g |
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