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ca : 15-100 ppm (optional) li : 10-100 ppm (optional) Sensitivity sodium (na) : 5 ppm
•York Scheibel Extraction Column
it’s a versatile device that can assist with indoor climate control
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25 and 50 ml
Portable pH Meter Pen Type types of bottle filling machine ca : 15-100 ppm (optional)Portable pH Meter Pen Type Portable pH Meter Pen Type Digital PH Tester Meter Pocket Pen Aquarium Pool Water Digital Tester This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Very excellent, accurate and durable. Note: The new digital tester shouldn't need to be adjusted. When you turn on the tester , you may find the measured value is not accurate and unstable,
