Premium Quality: Made from top-notch brass, this tremendous hearth pit fuel leadership kit showcases sturdiness and long-lasting use. Safety Assured: Furnace Safe Control is built to defend your kitchens and houses from any mishaps, providing you a safety assurance with its fail-safe mechanism. Wide Application: The flexible kit is Perfect for all kinds of low-pressure heaters, designed with considerate hearts to satisfy your needs, adding s, thermocouples, and knobs, enough for you to simply set up and comfortably use. 4.[Versatile Uses]: Stove Fail Safe is acceptable for stoves, grills, and most low-pressure heaters, widely used for a number of items and places, relevant for restaurants, canteens, and other places. qualifications requirement: 1. Applicable gasoline types: pure gasoline (NG), liquefied petroleum fuel (LPG), and artificial gas; 2. Maximum operating temperature: 750℃; 3. Thermoelectric prospective after heating: (650℃) ≥750mV; 4. Internal resistance: 3Ω±10% (20℃); 5. Minimum bending radius of wire: 15mm, 6. If the tolerance is rarely noted, it'll likely be in step with GB1804-2000m level. 7:As Shown 8:Metal 9:1510mm Package Contents: 1 x Thermocoupler Sensor Only the above equipment content, different merchandise should not included. Note: Light reflection and assorted displays could cause the color of the thing in the picture considerably varied from the genuine thing. The measurement allowed error is +/- 1-3cm.