Accuracy: ±0.01pH. Resolution: 0.01 pH. 4-in-1 water quality testing pen backlight (ORP/CL2/H2/Temperature). Temperature compensation: 0~60℃(Auto). Accuracy: ±2mV. Accuracy: ±10% reading value, ±0.01ppm.
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Help the salt chlorinator work more efficiently in the appropriate salinity value. Steam Eye Mask Electric Eye Relief Eye Therapy Mask for Dry Eyes Sleep Mask. H2 Hydrogen. Check the salt concentration of saltwater pool & hot tub that use salt chlorine generator.
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Help the salt chlorinator work more efficiently in the appropriate salinity value. Check the salt concentration of saltwater pool & hot tub that use salt chlorine generator. Test the pH level of pool- pH: 0.00-14.00.
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4x LED Wheel Strobe Flash Light Tire Valve Cap Lamp For Car Truck Motorcycle. Car Solar Power LED Fake Dummy Alarm Warning Security Anti-Theft Flashing Light. And since plants drink their food instead of eating it, if the nutrients aren't dissolved first, the plant can't absorb them.
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1 X Water Quality Tester. Accuracy: ±0.01pH. Pocket-sized pen type design, easy to carry, simple to operate and convenient for storage.
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【4 in 1 function】This is a 4-in-1 multifunctional soil tester. Use AAA1.5V 4 batteries(not included), it will alert when the battery is low. Model Number: 4 in 1 Soil Tester. 1 x 4 in 1 Soil Tester(The logo on the product is random).
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Convenience: the compact design of the portable water tester pen makes it easy to carry and use wherever you go, ensuring you always have access to clean water. -Userfriendly: with its straightforward, this water tester is incredibly easy to use, making water quality testing convenient.
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1 Water quality testing pen. High sensitivity probe, high sensitivity bulb containing protective fluid, effectively extend the life of the electrode. Large content CR2032 button battery, durable and stable, durable and convenient, can be replaced independently.
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