REED Instruments LS-139 PROBE, TYPE K, SURFACE, MAX 932°F, 500°C, YELLOW This spring loaded surface thermocouple probe is designed for flat or convex surface temperature measurements. The LS-139 is color coded according to ANSI thermocouple identification standards. REED LS-139 Offers FeaturesMeasurement range: -58 to 1432°F (-50 to 800°C) For general purpose temperature applications Fast response time Compatible with Type-K temperature measuring instruments 7″ (180mm) probe length 5″ (127mm) probe handle length 60″ (152cm) wire length








