Infrared
Thermometer
Part No. 321500
Instruction Manual
321500 Man © Copyright TRIDON AUSTRALIA PTY. LTD. 2013
A.C.N. 001 398 698 Reproduction of this manual in part or full is not permitted without written approval. Illustrations in this manual are
for identification purposes only and there may be slight variations between the illustration and actual product. Whilst every effort has
been made to ensure that the information contained in this catalogue is accurate at the time of printing, TRIDON AUSTRALIA PTY LTD will
not accept responsibility should any inaccuracies be contained herein.
TOLEDO IS A REGISTERED
TRIDON BRAND
This instrument is a portable easy to use digital infrared
thermometer with laser sighting designed for simple one
hand operation
Features include a backlit LCD screen, Automatic HOLD and
POWER OFF and custom made storage holster and screen
protector
Specifications
Safety Information
• It is recommended to read and follow these safety
instructions prior to using the infrared thermometer
• Pressing the trigger turns the laser beam ON and
OFF. Exercise extreme care and do not allow the laser
beam to shine directly into the eye of yourself or other
individual
• Do not look directly into the laser light from the
optical system
• If measuring the temperature of an object with
a mirror finish, be careful not to allow the laser
beam to be reflected off the surface into the eye
• Do not allow the laser beam to impinge upon any
gas which can explode
General Specifications
Display
4 Digit Liquid Crystal Display (LCD). Max. reading of 1999
Low Battery Indication
logo is displayed when the battery voltage drops below the
operating level
Measurement Range
0.25 seconds, nominal
Operating Environment
0°C to 50°C (32°F to 122°F) at < 70% R.H.
Storage Temperature
-20°C to 60°C (-4°F to 140°F), 0 to 80% R.H. with battery removed
from unit
Auto Power Off
10 seconds
Standby Consuming
Current
< 5µa
Battery
Standard 9V (NEDA 1604, IEC 6F22006P)
Battery Life
9 hours (continuity with laser and backlight)
Dimensions
148H x 105W x 42D (mm)
Weight
Approx. 157g (inc. bat.)
Laser Specifications (Class 2 Laser)
Wave Length
Red (630-670mm)
Power Out
<1mW, class 2 laser product
Electrical Specifications
Temperature Range
-30°C to 550°C (-22°F to 1022°F)
Display Resolution
0.5/1°C (Auto), 1°F
Accuracy
+/- 2°C/4°F for -30°C to 100°C (-22°F to 212°F)
+/- 2% reading for 101°C to 550°C (213°F to 1022°F)
Temperature Coefficient
+/- 2% reading or +/-0.2°C (0.36°F) whichever is greater, change in
accuracy per °C/°F change in ambient operating temperature above
28°C (82.4°F) or below 18°C (64.4°F)
Response Time
0.25 seconds
Spectral Response
6 to 14 µm
Fixed Emissivity (c)
0.95
Detection Element
Thermopile
Optical Lens
Fresnel Lens
Sighting
1 beam laser marker <1mW (class 2)
Field of View
Ø 100mm at 1000mm
• Do not use the unit near any device which
generates strong electromagnetic radiation
or near a static electrical charge, as they
may cause errors
• Do not use the unit where it may be
exposed to corrosive or explosive gases
• Do not keep or use this init in an
environment where it will be directly
illuminated by sunshine or where it will
be exposed to high temperatures, high
humidity or condensation. If subjected
to any of these conditions the unit may
become damaged or function according to
specification
• Do not point the lens at the sun or at any
other source of strong light. This may
cause damage to the sensor
• Do not contact the lens against the object
to be measured, allow it to become dirty or
scratched, or allow any foreign matter to
adhere to it
• Do not touch or hold the unit by the front
case. Temperature readings can be
affected by heat from the hand
• Do not place the meter on or around
hot objects (70°C/158°F). It may cause
damage to the case.
• If the meter is exposed to significant
changes in ambient temperature allow an
extra 20 mins for temperature stabilisation
before taking measurements
• Condensation may form on the lens when
moving from a cold to hot environment.
If this occurs allow 10 mins for the
condensation to dissipate
• This is not a water proof or dust proof unit,
therefore take precautions where using
this unit
CAUTION