Voltage:220-240V~50/60Hz Rated power:800W Welding diameter:20,25,32mm Working temperature:0-300 centigrade Applying to:PP-R,PB,PE,PE-RT With 3pcs welding sockets:20,25,32mm With 1pcs screwdriver With 1pcs hex key

Voltage: 220-240V~50/60Hz Rated power: 2000W Welding diameter: 20- 63mm Working temperature: 0-300℃ Applying to: PP-R,PB,PE,PE-RT With 6pcs welding sockets: 20,25,32,40,50,63mm With 1pcs screwdriver