Multi-Parameter 4-in-1 PH EC TEMP TDS Water Test Pen Red Portable TDS Water Tester

Delivery via

Expect your order to be delivered before scheduled dates or receive a 10% delay compensation

Secure payments

Every payment you make on Cooig.com is secured with strict SSL encryption and PCI DSS data protection protocols

Easy Return & Refund

Claim a refund if your order is missing or arrives with product issues, plus free local returns for defects on qualifying purchases