This thermometer comes with a 400 Series probe on an 9 foot lead. It has three ranges cover -40 to 150 C. Unfortunately, though it appears in excellent shape, I cannot test it because it uses TR135R Duracell 6.75 V batteries, a product no longer made. I can find no cross references for replacement using another product. When I have the time and inclination I will make something up for it. In the meantime it is bargain priced.
If you find the item is not as described in the ad it may be returned for a purchase price refund. Generally, all of our items have an inspection warranty which kicks in upon delivery for a period of 7 to 14 days. It is not an operational warranty as most items sold on DOTmed require biomedical certification before use. If you require additional coverage please contact us prior to purchase.