Above -100 °C (-148 °F):
J, K, T, E, and N-type: ± 0.05% + 0.3°C (0.5°F)*
R and S-type: ± 0.05% + 0.4°C (0.7°F)*
Below -100 °C (-148 °F):
J, K, E, and N-types: ± 0.20% + 0.3°C (0.5°F)*
T-type: ± 0.50% + 0.3°C (0.5°F)
Display resolution
0.1°C / °F / K <1000° 1°C / °F / K ³ 1000°
Measurement range
J-type: -210°C to 1200°C (-346°F to 2192°F)
K-type: -200°C to 1372°C (-328°F to 2501°F)
T-type: -250°C to 400°C (-418°F to 752°F)
E-type: -150°C to 1000°C (-238°F to 1832°F)
N-type: -200°C to 1300°C (-328°F to 2372°F)*
R and S-type: 0°C to 1767°C (32°F to 3212°F)*
Temperature scale
ITS-90
Applicable standards
NIST-175
Environmental
Operating temperature:
-10°C to 50°C (14°F to 122°F)
Storage temperature:
-40°C to 60°C (-40°F to 140°F)
Humidity:
0% to 90%; 0°C to 35°C (32°F to 95°F)
0% to 70%; 0°C to 50°C (32°F to 122°F)
General
Unit weight: 400g (14 oz)
Dimensions: 17.3 cm L x 8.6 cm W x 3.8 cm D (6.8 in L x 3.4 in W x 1.5 in D)
Battery: 3 AA batteries; typical 1000-hour life
Certification: CE, CSA, TÜV (pending)
Safety: CSA C22.2 No. 1010.1 1992; EN 61010 Amendments 1,2
*Only the Fluke Models 53
and 54 Series II thermometers are capable of measuring N, R, and S-type thermocouples.
