Specifications:

• Origin: CN(Origin)
• Working temperature: 10-40℃/50-104℉
• Tested water temperature: 5-45℃/41-113℉
• Size: app.9.2 x 5.2 x 5.2cm/3.62 x 2.05 x 2.05in
• Quantity: 1 Pc
• Model Number: TDS/TOC/COD Testing
• Material: ABS, Electronic Components
• Input: 5V, 1A
• Color: White
• Charging method: USB