| Picture | Model | Name | Feature |
 |
WREK-302 | armored thermocouple | WREK-302 armored thermocouple |
 |
WREK-391 | armored thermocouple | WREK-391 armored thermocouple |
 |
WREK-381 | armored thermocouple | WREK-381 armored thermocouple |
 |
WREK-331 | armored thermocouple | WREK-331 armored thermocouple |
 |
WREK-321 | armored thermocouple | WREK-321 armored thermocouple |
 |
WREK-301 | armored thermocouple | WREK-301 armored thermocouple |
 |
WRCK2-232 | armored thermocouple | WRCK2-232 armored thermocouple |
 |
WRCK2-222 | armored thermocouple | WRCK2-222 armored thermocouple |
 |
WRCK2-231 | armored thermocouple | WRCK2-231 armored thermocouple |
 |
WRCK2-221 | armored thermocouple | WRCK2-221 armored thermocouple |
