Amprobe TMD90A Thermocouple Probe Thermometer accepts type K, J, T, R, S, and E thermocouples. The TMD90A thermometer ships with deluxe plastic carrying case and two Type K thermocouple probes.
Precise, multiple input type thermometer
Measures up to 3200°F /1760°C
Compatible J, K, T, R, S, E type inputs
Display of T1, T2, and T1-T2 with relative timestamp
Durable hard carry case
Features a RS-232 output with optional cable and software
MIN/MAX recall functions
One-year warranty
Operating Conditions
0 to 50 °C (32 to 122 °F) at 0 to 85 % R.H.(non-condensing)
Ambient Coefficient
Ambient Coefficient
Measurement Ranges
Type K 200 to 1370 °C (-328 to 2498 °F) Type J 200 to 760 °C (-328 to 1400 °F) Type T 200 to 390 °C (-328 to 730 °F) Type R and S 0 to 1760 °C (32 to 3200 °F) Type E 200 to 736 °C (-328 to 1832 °F)
Type K
Range -200 to 650 °C 651 to 1370 °C -328 to 1000 °F 1001 to 2498 °F Resolution 0.1 ° C 1.0 °C 0.1 °F 1.0 °F Accuracy (0.1 % rdg + 0.7 °C) (0.1 % rdg + 0.7 °C) (0.1 % rdg + 1.4 °F) (0.1 % rdg + 1.4 °F)
Type J
Range -200 to 500 °C 501 to 760 °C -328 to 940 °F 941 to 1400 °F Resolution 0.1 °C 1.0 °C 0.1 °C 1.0 °F Accuracy (0.1 % rdg + 0.7 °C) (0.1 % rdg + 0.7 °C) (0.1 % rdg + 1.4 °F) (0.1 % rdg + 1.4 °F)
Type T
Type T Range -200 to 390 °C -328 to 730 °F Resolution 0.1 °C 0.1 °F Accuracy (0.1 % rdg + 0.7 °C) (0.1 % rdg + 1.4 °F)
Type R/S
Range 0 to 1000 °C 1001 to 1760 °C 32 to 1000 °F 1001 to 3200 °F Resolution 0.1 °C 1.0 °C 0.1 °F 1.0 °F Accuracy (0.3 % rdg + 0.7 °C) (0.3 % rdg + 0.7 °C) (0.1 % rdg + 1.4 °F) (0.1 % rdg + 1.4 °F)
Type E
Range -200 to 380 °C 381 to 736 °C -328 to 720 °F 721 to 1832 °F Resolution 0.1 °C 1.0 °C 0.1 °F 1.0 °F Accuracy (0.3 % rdg + 0.7 °C) (0.3 % rdg + 0.7 °C) (0.1 % rdg + 1.4 °F) (0.1 % rdg + 1.4 °F)
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
