YYP135F Gwajin Tasirin yumbu (Na'urar gwajin tasirin ball)

Babban Ma'aunin Fasaha; 1. Karfe ball diamita: 19mm; 2. Karfe ball fadowa tsawo 1000mm; 3. Laser madaidaicin gwajin gwaji, daidaito 1us; 4. Wutar lantarki: 220V, 50HZ.     Jerin Tsari: 1. Mai watsa shiri–1 Saiti 2.Electronic timer-2 sets 3.Chrome karfe fadowa ball-2 inji mai kwakwalwa 4.Concrete block: 75 * 75 * 50mm-1 inji mai kwakwalwa