Temperatures and heat output vary by product: culinary torches list heat-resistance up to about 1300 degrees and flame temperatures up to 2,372 °F, while a listed weed burner reports very high heat output described as 1.8M BTU.
Most listings describe adjustable flame control using valves or gas-flow controls and air-regulating knobs, allowing you to change flame length and power.
Ignition methods noted include self-igniting or built-in ignition buttons, piezo ignition, electronic ignition systems, and automatic/one-hand igniters.
The listings show two common fuels: butane for culinary/refillable handheld torches and propane for handheld weed/utility torches that attach to propane canisters.
Common features include safety locks plus push-button, electronic, or piezo ignitions; some listings also note self-igniting or one-hand/automatic igniters for easier lighting.
