They use a chemical reaction to melt the snow or ice
D Data Logger Yes Sub-Brand BW Number of Gases Detected 4 Operating Temperature - Maximum 122 Degrees F Battery Chemistry Lithium Ion Polymer Display Screen Type LCD Gas Detected Carbon Monoxide
Power Cord Length 65 in
Rechargeable Battery Pack Features Bump Test in Less Than 15 sec for Most Common Sensor Configurations
000 psi Number of Mounting Holes 4 Jaw Face Type Serrated
Behringer SH8450-PP Vibration-Dampening Beta Clamp Ribbed Bore, Steel Clamp, For 1 Lines 4FHF1 They use a chemical reactionVibration Dampening Beta Clamp, Clamp Bore Style Ribbed, Clamp Material Steel, Clamp Material Finish Not Applicable, Clamp Type Beta Clamp Assembly, Cushion Material Polypropylene, For Number of Lines 1, For Pipe Size 4 in, For Strut Channel Width Not Applicable, Load Capacity 180 lb Type Weld Plate Includes CLH Clamp Set (2 Halves), SCP Cover Plate, SWP Weld Plate, (2) Hex Bolts Temp. Range (F) 22 to 194 Insert Material Polypropylene Hardware