Product Name: JWT-Hot Water Thermometers Model Number: JWT-11 / JWT-12 Supply Ability: 5,000 pcs/month Sheet iron submarine thermometer, Straight form (JWT-11). Sheet iron submarine thermometer, 90ípangle form (JWT-12). White polyester lacquer. Plain black dual scale. Triangular red reading liquid filled tube. Lower part: Fixed connected with thread, made in copper, length: 45mm - 80 mm. Connect pipe thread: 1/2". Dual scale extent of survey: -40C - 200C / -40ípF - 400ípF. Packing: 1 pc/paper box(depending on practical size) Conveyance: Packed in corrugated carton Size: 51 x 40 x 28cm