Alpha Technics P/N 4376558 is a temperature verification probe designed for 0.1 mL, 96-well thermal cycler blocks. This probe is intended for precision block temperature checking and calibration-style verification in PCR / thermal cycling workflows, with a probe geometry matched to the 96-well, 0.1 mL fast block format rather than 0.2 mL blocks or 384-well formats. The 4376558 is identified specifically as a “0.1 mL 96-Well Block Probe” and is associated with the Alpha Technics 4690 / 4690A precision thermometer ecosystem used for thermal block verification (not included in purchase). It is suited for labs, service techs, and OEM support work needing spot verification of block performance, temperature uniformity, or calibration checks on compatible PCR thermal cycler blocks. Compatible block format is 96 wells x 0.1 mL. Probe only; verify connector, meter compatibility, and exact mechanical fit before purchase if your instrument stack is nonstandard or heavily OEM-customized.
