http://www.channeleco.com/en/Item/Show.asp?m=1&d=1223
Product description: QT-PH06S/30S is a durable soil pH meter, it can be inserted into soil and measure soil pH rapidly. No batteries and no special maintenance needed for the meter.
Specifications
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QT-PH06S
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QT-PH30S
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Measurement range
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pH: 3~8;
soil moisture: 10~80%
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Resolution
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0.2
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Accuracy
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0.2 (Suitable for arable land and teaching experiment)
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Operating temperature
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5~50℃
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Probe length
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6cm
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30cm
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Configuration
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pH Meter, manual, portable carrying box
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Soil pH is very important to crop growth. Most of crops can hardly survive when soil pH is too high or too low. The appropriate pH is critical to the quality of crops.
The best soil pH for main crops:
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Crop
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pH
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Crop
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pH
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Crop
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pH
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rice
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6.0~7.0
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peanut
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5.0~6.0
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Chestnut
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5.0~6.0
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wheat
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6.0~7.0
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tobacco
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5.0~6.0
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watermelon
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6.0~7.0
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corn
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6.0~7.0
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tea
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5.0~5.5
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cabbage
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6.0~7.0
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soybean
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6.0~7.0
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potato
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4.8~5.4
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tomato
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6.0~7.0
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sugarcane
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6.0~8.0
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orange
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5.0~7.0
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pumpkin
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6.0~8.0
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sweet potato
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6.0~6.0
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litchi
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6.0~7.0
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Cucumber
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6.0~8.0
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Origin: China
CHANNEL TECHNOLOGY GROUP LIMITED
Tel:+86-10-62111044
Fax:+86-10-62114847
Web:http://www.channeleco.com/en/
Email:repair@qudao.com.cn
bio-equip.cn
For the purpose of introduction and promotion of global advanced instrumentation and technology in the fields of terrestrial ecology, aquatic ecology and life science, Channel Technology Group Limited was established in 2001.
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