Check the listing for details. VINTAGE 'GLOBE-CHEK' FLASH BULB CHECKER IN BOX - FREE USA SHIPPING. Condition: Used. Listed at 19.19 USD. Vintage "Globe-Chek" flash bulb checker. Touch the base to the contacts, a bulb inside lights up, viewed through a small hole to the right of the contacts. Box shows a lot of wear/age and old masking tape. WHO WE ARE: Oddog2 is a husband/wife team, home-based small business specializing in the buying/refurbishment/selling of primarily photographic equipment. We do occasionally have other types of things to sell that come to us as a result of our search for camera-related items. We have 47 years of experience (22 years as a hobby, 25 as a full time effort) with photographic equipment, both as a shooter (17 years newspaper photojournalist) and as a collector/restorer/seller. We have been on eBay as Oddog or Oddog2 since September 1999.