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Pre-calibrated liquid essential for periodic adjustment of your EC testers (approximately every month).
Growth Technology's 1,413 mS/cm EC calibration solution is an essential part of maintaining the accuracy of your EC tester. This high quality calibration solution allows you to check and adjust your EC tester for accurate measurements of the electrical conductivity (EC) of your nutrient solution. -
Increase the longevity and accuracy of your Bluelab pH testers
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- Measures conductivity and temperature with automatic temperature compensation
- Ideal range for hydroponics (0 to 20,000 µS/cm)
- Units in µS/cm easily convertable to ppm
- Factory calibrated with the ability to recalibrate if needed
- 350 hours continuous use (3 x 1.5V batteries included)
Questions? Call us: +353 (85) 271 3961
Our shop is a family run business with an online shop and a store located in
Mullingar,
Co. Westmeath, N91 YOR1
+353 (85) 271 3961
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