Portable PH Meters with PVC box use of spectrophotometer gut lesbare Ziffern angezeigt auf

gut lesbare Ziffern angezeigt auf dem Bildschirm ermöglicht es Ihnen

This device allows users to calibrate using standard buffers

Body: Sturdy monocular tube

Accuracy: Brix ±0

Portable PH Meters with PVC box use of spectrophotometer gut lesbare Ziffern angezeigt aufPortable PH Meters with PVC box 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, it's normal