Portable 3 in 1 LCD Digital TDS EC PPM Water Quality Meter Tester Pen Use for Aquarium Pool Hydroponics Food Drink
![Portable 3 in 1 LCD Digital TDS font b EC b font PPM Water Quality font](
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![]() | 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller. |
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On-time Delivery Guarantees: On-time Delivery 60 days |
USD 7.00/pieceUSD 3.59/pieceUSD 16.34/pieceUSD 4.60/pieceUSD 7.82/pieceUSD 2.79/pieceUSD 8.54/pieceUSD 5.59/piece
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 1.เป็นดิจิตอลTDS meter testerที่จะทดสอบคุณภาพน้ำกรองบริสุทธิ์,ในการตรวจสอบประสิทธิภาพการทำงานของเครื่องกรองน้ำของคุณ,เพื่อตรวจสอบสำหรับความแข็ง(1เม็ด= 17ppm)เพื่อให้แน่ใจว่าคุณเสมอเครื่องดื่มน้ำบริสุทธิ์ประหยัดวัดสำหรับสะดวกอ่านและบันทึกมาใหม่ 2.อัตโนมัติปิดฟังก์ชั่น:จะปิดเมตรหลังจาก5นาทีไม่ใช้ประหยัดแบตเตอรี่ 3.การชดเชยอุณหภูมิอัตโนมัติ 4. Shiftระหว่างTDSและการนำไฟฟ้า 5.สามารถนำมาใช้:เครื่องกรองน้ำกรอง,อาหาร(ผัก,ผลไม้)และเครื่องดื่มการตรวจสอบคุณภาพ,สระว่ายน้ำและสปา,พิพิธภัณฑ์สัตว์น้ำ,ไฮโดรโปนิ ข้อมูลจำเพาะ: วิธีการใช้งาน: หมายเหตุ:
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Shipping Company | Shipping Cost | Estimated Delivery Time |
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![]() | 3 - 7 days | |
![]() | 3 - 7 days | |
![]() | 5 - 14 days | |
Post Air Mail | Free Shipping | 15 - 45 days |
Return Policy |
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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Seller Service | On-time Delivery If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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