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Removable White Card: The included white card screen features an aperture
power to spare
001g with Manual
this bicarbonate indicator solution offers ample quantity for laboratory use
4 sheets plain postcards
Digital Pocket PH Meter (0.01PH / 0.00~14.00PH) Removable White Card: The includedEnsure 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
US$ 1172.50
US$ 1172.50
US$ 105.95
US$ 99.95
