Greenlee TM-400, Instruction Manual, Page: 13 / 48

TM-400
13
Accuracy
• See the Specifications section for operating conditions.
• Accuracy is specified as follows:
±
(a percentage of the r a fixed amount) at 23
°
C
±
5
°
C (73.4
°
F
±
9
°
F), 0% to 80% relative humidity.
• The accuracy information is for the meter only; see the information sheet provided with
your temperature probe (purchased separately) for its accuracy.
Meter Accuracy Table
Measurement Range
Type K: –200
°
C to 1333
°
C (–328
°
F to 2431
°
F)
Type J: –200
°
C to 760
°
C (–328
°
F to 1400
°
F)
Type E: –200
°
C to 703
°
C (–328
°
F to 1297
°
F)
Type T: –200
°
C to 400
°
C (–328
°
F to 752
°
F)
Thermocouple
°
C Range Accuracy
°
F Range Accuracy
Type
K
0 to 982
±
(0.01% + 0.5
°
C) 32 to 1800
±
(0.01% + 0.9
°
F)
982 to 1333
±
(0.05% + 0.5
°
C) 1800 to 2431
±
(0.05% + 0.9
°
F)
J 0 to 760
±
(0.01% + 0.5
°
C) 32 to 1400
±
(0.01% + 0.9
°
F)
E 0 to 703
±
(0.01% + 0.5
°
C) 32 to 1297
±
(0.01% + 0.9
°
F)
T 0 to 400
±
(0.01% + 0.5
°
C) 32 to 752
±
(0.01% + 0.9
°
F)
K, J, E, T –200 to 0
±
(0.01% + 0.7
°
C) –328 to 32
±
(0.01% + 1.4
°
F)