Eutechnics 4680 Thermometer Alpha Eutechnics Alpha Technics 7900HT 4332047 96-Well Block Probe 7000 143730 8-Probe Measurement Unit (no cover temp measurement) Temperature Verification System.
Used see photos
Tested works see photos
Power on button can be a bit fickle, but does work. Measures temperatures very precisely (down to 1/100th of a degree!)
About this verification system, "The Alpha Technics / Eutechnics 4680 with 7900HT 96-well block probe and 8-probe measurement unit is a specialized temperature verification setup used to check thermal performance and uniformity across PCR block positions on Applied Biosystems 7900HT platforms. The 4680 family is a multi-channel temperature verification system rather than a generic bench thermometer, and the 7900HT itself supports interchangeable standard 96-well, Fast 96-well, and 384-well block formats, so tools like this are used for block qualification, troubleshooting, preventive maintenance, and service work on legacy qPCR systems. Thermo catalog number 4332047 is now listed as not web orderable, which makes working used verification hardware more relevant for labs and service groups still supporting older 7900HT instruments and other compatible instruments."
