Extech Instruments 42509 Manuel d'utilisateur Page 4

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…trusted by the professionals.
73
High Temperature IR Thermometers
42545 1832°F
(1000°C), 50:1, with
Alarm, IR Thermometer
50:1 distance to target ratio
Highest 50 to 1 distance to
target ratio
measures smaller
surface areas at greater distances
Widest Temperature range from
-58
to
1832°F (-50 to 1000°C)
Adjustable high/low alarm alerts user
visually
and
audibly when temperature
exceeds programmed limits
Adjustable emissivity for better
accuracy
on
different surfaces
MIN/MAX/AVG/DIF features display
highest,
lo
west, average, and MAX minus
MIN values
Large backlit display
Laser pointer identifies target area
Automatic Data Hold
Auto power off
Complete with 9V battery
and
har
d carrying case
42515 1472°F (800°C),
13:1, IR Thermometer
Type K Input, Memory
Automatic Emissivity Adjustment
allows accurate measurement of
virtually any surface
Wide temperature range for IR temperature
and
type K thermocouple measurements
Automatic emissivity adjustment (for
temperatur
es
212°F or higher)
Memory stores up to 20 readings
Adjustable high/low visual and audible alarm
MAX/MIN/AVG/DIF features display
highest,
lo
west, average, and MAX minus
MIN values
Large LCD display with bright backlight
Built-in laser pointer improves aim
Data Hold, Auto power off, and
Lo
w
battery indication
Complete with 9V battery, type K bead
wir
e
probe (-22 to 572°F/-30 to 300°C),
and soft case
See pages 42 and 80 to order other Type K probes
42540 1400°F (760°C),
16:1, with Alarm,
IR Thermometer
16:1 distance to target ratio, rugged
thermometer
High Temperature range from
-58°
to
1400°F (-50 to 760˚C)
16 to 1 distance to target ratio
Adjustable high/low alarm
aler
ts
user visually and audibly when
temperature exceeds programmed limits
Adjustable emissivity for better
accuracy
on
different surfaces
MIN/MAX/AVG/DIF features display
highest,
lo
west, average, and MAX minus
MIN values
Large backlit display
Laser pointer identifies target area
Automatic Data Hold
Auto power off
Complete with 9V battery
and
har
d carrying case
Type K input for
contact measurements
High 50:1
Field of View
42515 42540 42545
-58 to 1472°F (InfraRed); -58 to 2498°F (Type K) -58 to 1400°F -58 to 1832°F
-50 to 800°C (InfraRed); -50 to 1370°C (Type K) -50 to 760°C -50 to 1000°C
(IR) ±2%rdg or 4°F (2°C); ±2%rdg or 4°F (2°C) whichever 2%rdg + 4°F/2°C<932°F (500°C);
±1.5%rdg + 2°F/1°C (Type K) is greater<932°F (500°C); 3% + 9°F/4°C>932°F (500°C)
±(2.5%rdg + 5°)> 932ºF (500°C)
±0.5% or ±1.8°F/1°C ±0.5% or ±1.8°F/1°C ±0.5% or ±1.8°F/1°C
0.1°F/°C 0.1°F/°C 0.1°F/°C
0.1 to 1.00 Adjustable 0.1 to 1.00 Adjustable 0.1 to 1.00 Adjustable
13:1 16:1 50:1
3.2 x1.6x6.3" (82x42x160mm) 3.9x2.2x9" (100x56x230mm) 3.9x2.2x9" (100x56x230mm)
6.4oz (180g) 10.2oz (290g) 10.2oz (290g)
Yes Yes Yes
3years 3 years 3 years
Distributed by TestEquity LLC
800-950-3457
http://www.TestEquity.com
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