1. INTRODUCTION
This instrument is a digital thermometer for use with any K-
type thermocouple as a temperature sensor.
Temperature indication follows the international temperature
scale of 1990. (ITS-90)
Read the following information carefully before attempting to
operate or service the meter. When servicing, use only
specified replacement parts.
Environmental conditions:
c
Altitude up to 2000 metres.
d
Relatively humidity 80% max.
e
Operating temperature: 0 to 40 °C
U.S. Pat. No. 446,135
Safety symbols:
Complies with EMC Directive 89/336/EEC
2. SPECIFICATIONS
2-1 Electrical specifications
Measurement Range: -50 to 1300
°
C
,
-58 to 1999
°
F
Resolution: 0.1°C, 1°C, 0.1°F, 1°F
Basic Accuracy: (@23 ± 5
℃
Calibration)
Function Range
Accuracy
± (% of r degrees)
°C
°C
°C
°F
°F
°F
-50
°C
to 0
°C
0
°C
to 1000
°C
1000
°C
to 1300
°C
-58
°F
to 0
°F
0
°F
to 1832
°F
1832
°F
to 1999
°F
0.5% ± 1
°C
0.3% ± 1
°C
0.5% ± 1
°C
0.5% ± 2
°F
0.3% ± 2
°F
0.5% ± 2
°F
1
