No temperature exposure yet for the CelsiClock label, all sensitive spots still show their original white color.
The miniaturized size of the new CelsiClock® irreversible temperature recording label made by Spirig fits on a thumbnail, a clear advantage for temperature recording tasks in today’s shrinking size electronic assemblies . CelsiClock labels do permanently record exceeded temperature levels by permanently blackening the corresponding former white indicating levels. Temperature levels available on the Spirig CelsiClock's are grouped in the following centigrade degrees:

CC-040/054: 40 / 43 / 46 / 49 / 54

CC-040/077: 40 / 46 / 54 / 66 / 77

CC-060/082: 60 / 65 / 71 / 77 / 82

CC-088/110: 88 / 93 / 99 / 104 / 110

CC-088/132: 88 / 99 / 110 / 121 / 132

CC-099/177: 99 / 121 / 143 / 160 / 177

CC-116/138: 116 / 121 / 127 / 132 / 138

CC-138/210: 138 / 160 / 182 / 204 / 210

CC-143/166: 143 / 149 / 154 / 160 / 166

CC-171/193: 171 / 177 / 182 / 188 / 193

CC-199/224: 199 / 204 / 210 / 216 / 224

CC-232/260: 232 / 241 / 249 / 254 / 260

From the total of 40 temperature levels available also other temperature combinations can be selected for customized arrangements.