1980 Series Snap Fit 30" Thermocouple, 20-30 Mv Coaxial Thermocouple Threads = 11/32"-32 Cleveland Skillet Sgl-X, Sgm, Sgm-X Montague Oven 28, 28Cbsf, 136, V136, Vg26, Series Montague Ii, R, G Thermocouple Adaptor, N107, # 721003 Thermocouple Adaptor For Closed Circuit Test Of Thermocouples Using A Suitable Millivolt Test Meter. Analog Multi-Tester Meter N112, # 721003