K/PT100 type M3 M4 bolt head 0.12m 0.5m 1m 1.5m 2m 3m plastic cable 3D printer thermocouple screw temperature sensor

K/PT100 type M3 M4 bolt head 0.12m 0.5m 1m 1.5m 2m 3m plastic cable 3D printer thermocouple screw temperature sensor

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