Check the listing for details. automatic digital photosensitive seal machine PSM stamp maker./. Condition: New. Listed at 267.74 USD. automatic digital photosensitive seal machine PSM stamp maker with free gift pack Performance feature: Equipped with temperature control system, the machine enters into a dormant state automatically when reaching the critical temperature, which protects photosensitive tube and electronic components, and extends the life of machine 1. Automatic exposure effectively prevent charging is too long, avoid capacitance overload. 2. Digital,can show voltage accurately. 3. Exposure power control available. 4. Exposure voltage memory available 5. 1000uf 450V super high capacitance. 6. Imported dual quartz design. Application scope: 1)cartoon, character, non-mainstream seals 2)packing, teachers comment, examine seals; 3)wedding, invitation card,birthday, gift seals 4)mark, brand, publicity seals 5)portrait, animal pattern, lovers photos seal 6)other DIY seals Technical parameter: Power voltage AC220V±5% 50Hz Exposure energy(upgraded) 3800J Exposure area 70*110mm Max exposure area 80*140mm Lamp Qty(upgraded) 2pcs (Imported quartz type) Exposure box Drawer type Machine dimension 380*260*100 mm Packing Inner cystosepiment then carton