Extech Instruments EA15 User Manual

Model EA15 Version 1.5 9/03
2
Specifications
Measurement Ranges K - Type : -200.0
o
F to +1999.9
o
F (-150.0
o
C to +1370.0
o
C)
J - Type : -200.0
o
F to +1994.0
o
F (-150.0
o
C to +1090.0
o
C)
T - Type : -200.0
o
F to +752.0
o
F (-150.0
o
C to +400.0
o
C)
E - Type : -200.0
o
F to +1598.0
o
F (-150.0
o
C to +870.0
o
C)
R - Type : +32
o
F to +1999.9
o
F (0.0
o
C to +1767.0
o
C)
S - Type : +32
o
F to +1999.9
o
F (0.0
o
C to +1767.0
o
C)
N - Type : -200.0
o
F to +1999.9
o
F (-150.0
o
C to +1300.0
o
C)
Resolution J, K, T, E, N Type: 0.1
o
F/
o
C/K
R, S Type: 1.0
o
F/
o
C/K (0.1° for reference only)
Accuracy J, K, T, E, N Type: ±(0.05% reading + 1.5
o
F (0.75°C)
below -148°F (-100°C): add 0.15% of reading for J, K, E and N;
0.45% of reading for T; ±0.05 of reading +2°F(1°C) for R, S
Temperature Coefficient 0.01% of reading +0.06°F per °F (+0.03 °C) outside the specified
+64°F to 82°F (+18°C to 28°C) range
Below -148°F (-100°C): add 0.04% of reading for J, K, E and N
type; and 0.08% of reading for T type
Note: Temperature accuracy does not include the accuracy of the probe.
Note: The temperature scale is based on the international temperature scale of 1990 (ITS90).
Display Dual Display Multi-function LCD with Backlight
Input Protection 60VDC; 24VAC rms
Measurement Rate 1 time per 1.5 second
Over range indication "OL" appears on the LCD
Open input indication "OL" appears on the LCD
Low battery indication “BT” appears on the LCD
Manual Memory Capacity 98 sets
Datalogging Memory Capacity 8800 sets
Power supply 6 ‘AAA’ Batteries
Battery life Approximately 200 hours with alkaline batteries
Operating Temperature 32 to 122
o
F (0 to 50
o
C)
Operating Humidity < 80% RH
Storage Temperature 14 to 140
o
F (-10 to 60
o
C)
Storage Humidity 10 to 80% RH
Dimensions 5.91 x 2.8 x 1.4" (150 x 72 x 35mm)
Weight Approx. 8.29 oz. (235g) with batteries

Extech Instruments EA15 Specifications

General

Brand	Extech Instruments
Model	EA15
Category	Thermometer
Language	English