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making them perfect for math activities
Premium Quality: 100% Anatomically correct
Premium Quality: kit is made of high quality
Imperial/metric button
Traditional beat demonstration
pH Meter(Range 0~14pH) for Soil Measurements in Agriculture, Swimming Pools, Environmental Remediation making them perfect for mathAccessories Instruction Manual, pH electrode, PE12; pH 7. 00 buffer solution, PH7A; pH 4. 00 buffer solution, PH4A. pH electrode 5 to 80pH; Operating Temperature 0 to 60; Operating Humidity Less than 80Percent RH. pH Range 0 to 14 pH, Resolution 0. 01 pH, Accuracy pH 0. 02 ph. Temperature Range 5 to 80, Resolution 0. 1, Accuracy 0. 8. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in professional
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