Feature:1. Temp Measuring: The HVAC temperature clamp with -40~150, that is, -40~302 temp measuring range will surely meet your working needs.2. Firm in Fixing: Comes with 4cm maximum clamping range and spring structure, the pipe clamp probe ensures firm fixing without slipping.3. Better Designs: 4 pin connector enables secure connection, just plug and play.The 1.5cm long cable makes the connection more flexible.4. Broad in Using: Used in various HVAC applications to measure the temperature of air conditioning circuits and boilers or refrigerants.5. Great Material: Adopting flame retardant PC material, the temperature clamp sensor has stable work performance under high heat.Specification:Item Type: HVAC Temperature ClampModel: HS-TS-1500Temperature Measurement Range: -40~150, that is, -40~302. Connector Type: 4 CoresMaximum Clamping Range: Approx. Approx. 4cm / 1.57inConnector Inner Diameter: Approx. 8mm / 0.31inLine Length: Approx. 1.5m / 4.92ft.Package List:1 xHVAC Temperature ClampNote:Match the appropriate temperature range before use.