| Picture | Model | Name | Feature |
 |
WREK2-521 | armored thermocouple | WREK2-521 armored thermocouple |
 |
WREK-592 | armored thermocouple | WREK-592 armored thermocouple |
 |
WREK-582 | armored thermocouple | WREK-582 armored thermocouple |
 |
WREK-532 | armored thermocouple | WREK-532 armored thermocouple |
 |
WREK-522 | armored thermocouple | WREK-522 armored thermocouple |
 |
WREK-502 | armored thermocouple | WREK-502 armored thermocouple |
 |
WREK-591 | armored thermocouple | WREK-591 armored thermocouple |
 |
WREK-581 | armored thermocouple | WREK-581 armored thermocouple |
 |
WREK-531 | armored thermocouple | WREK-531 armored thermocouple |
 |
WREK-521 | armored thermocouple | WREK-521 armored thermocouple |
