Atuman TDS Watch Test PenTDS/ temperature multi-function detectionmode detection, water TDS value, temperature synchronous display, twounits of °C/℉ switch freely, water purity at a glance.detection pen detects the TDS value of the water to identify the purityof the water, which can reflect the filt..
Smart Cup Flask With LED Temperature Display BlackConvenient, portable, and easy to useHot and Cold ModeCapacity: 500ml360-degree full sealingLeakproofCool / Hot for up to 8-12 hrsLed Temperature DisplayCup Body Material: 304 Stainless SteelInside of the Cover Material: PPSeal Cover Material: Silico..
Smart Cup Flask With LED Temperature Display Hot and Cold ModeConvenient, portable, and easy to useCapacity: 500ml360-degree full sealingLeakproofCool / Hot for up to 8-12 hrsLed Temperature DisplayCup Body Material: 304 Stainless SteelInside of the Cover Material: PPSeal Cover Material: SiliconeBat..