Productsincluding:AC DC110V heating and AC 220V heating.Welding electrodethermo-bottle is used to avoid moisture impact thus prevent gaspore and hydrogen-induced crack.  Order NO Type Spec  Type Weight (Kg) Capability (Kg)Length (mm)  Voltage(V) Highest temperature  Power (W) ZT1121 TRB-2.5Atestand 2.3 2.5 400/450 60-90 180±15 54-120 ZT1122 TRB-5 Atestand2.3 5.0 400/450 60-90 180±15 54-120 ZT1123 TRB-5W Lie 2.8 5.0400/450 60-90 180±15 54-120 ZT1124 TRB-5DW AtestandLie 3.0 5.0400/450 60-90 180±15 54-120 ZT125 TRB-5DW AtestandLie(Squareness)3.0 5.0 400/450 60-90 180±15 54-120 ZT1126 TRB-5G Atestand 3.0 5.0450 60-110 (AC 220) 180±15 54-120 ZT1127 TRB-10G Atestand 4.5 10.0450 60-110 (AC 220) 180±15 1000 ZT1128 TRB-10-110V Atestand 6.010.0 450 60-110 180±15 1000 ZT1129 DHT-10-220V Atestand 6.0 10.0450 AC 220 30-400 1000(my email salessix at china-weld dotcom)