Last updated: 9 Jun 2026 | 8 Views |
On a Friday afternoon a sub-district office learned that a fourth-grader had been hospitalized with dengue. One confirmed case usually means infected mosquitoes are circulating within a 100-meter radius, and protocol demands fogging within 24 hours and again on day seven.
Their old thermal fogger started and stalled, its hot smoke made it hard to treat homes with elderly residents and small children, and it burned fuel fast. A few days' delay can mean several more patients.
A cold ULV sprayer like the Solo Port 423 uses no heat, so officers can safely treat occupied homes without waiting for dusk, its fine droplets stay airborne to reach adult mosquitoes, and one person on foot can cover every house in the control radius.
World Health Disinfection provides ready TOR specifications for ULV equipment, official quotations, tax invoices and billing terms so disease-control budgets can be deployed without procurement delays.
Solo Port 423 เครื่องพ่นละอองฝอย ULV สะพายหลัง นำเข้าแท้ พร้อมเอกสารครบสำหรับงานจัดซื้อจัดจ้างภาครัฐ ทั้งใบเสนอราคา ใบกำกับภาษี รองรับการวางบิล/เครดิตเทอม และสเปกพร้อมจัดทำ TOR