Digital Pocket PH Meter (0.01PH / 0.00~14.00PH) Eye Model Three-Phase AC/DC Dynamo Model

Three-Phase AC/DC Dynamo Model

It includes numbered parts and a full-color detailed study guide that identifies all 19 Anatomical parts on the model

Spring-contacts in fully insulated fixtures

Pack of 10

fluorescent screen

Digital Pocket PH Meter (0.01PH / 0.00~14.00PH) Eye Model Three-Phase AC/DC Dynamo ModelEnsure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance and Safe for Use with Tester Precision Ph Accuracy. Tester Has a Sensitive Electrode Sensor to Read Accurate Ph Levels. The Included Detailed Manual Will Show You How to Get the Best Accurate and Stable Reading. The PH Meter Has an Auto Temperature Compensation Feature That Adjusts to Water Temperatures and Water Quality to Give Ph Readings Almost Instantly. As