Sirchie SNA4 SEARCH Silver Nitrate Accelerator Lamp

SIRCHIE's Silver Nitrate Accelerator Lamp rapidly develops latent prints treated with Silver Nitrate. The unit is battery operated (4-AA Alkaline) and is ideal for use in the field or laboratory. A rugged, thermoplastic housing protects the 4-watt 254nm shortwave-emitting tube. (Batteries not included.)