WSS 303 bimetallic thermometer is a kind of industrial site inspection instrument, which can read out directly from the production process in the range of 0 ~ 300 Water or Liquid temperature. Specifications: 1.range of application:0-50;0-100; 0-150;0-200;;0-300 for your choice 2.Dial: 58mm 3.Install Thread: 1/4 PT 4.Probe pole dia.: 6mm 5.Probe Length 100 mm. Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package include: 1x WSS-303 bimetallic thermometer About shlpping: All items will be shlpped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.