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we added a connector for any of our 3
7V 500mAh is a rechargeable lithium cell with a JST connector
There's an onboard fuse to protect against higher current draws which could damage the boost converter or battery
and most maker-friendly LiPo batteries
and so we aren't at the mercy of any third party vendors who may or may not be interested in keeping their code up to date or catering to our customer's needs
pH 4.00 Calibration Solution Liquid - Probe Calibration dfr0278 we added a connector forpH 4. 00 Calibration Solution Atlas Scientific The Atlas Scientific pH 4. 00 Calibration Solution is a precision reference liquid used to calibrate pH sensors and EZO pH circuits. Accurate calibration is the foundation of reliable pH measurement without it, your sensor readings will drift and become untrustworthy over time. This solution is manufactured to strict NIST traceable standards, ensuring the pH value is accurate and consistent from bottle to
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