INFRARED LASER DIGITAL
THERMOMETER (12:1)
model no:
VS900.V3
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these
instructions, and properly maintained, give you years of trouble free performance.
IMPORTANT:
PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETy
1.1.
General Safety
WARNING!
Ensure that Health & Safety, local authority and general workshop practice regulations
are adhered to when using this equipment.
WARNING!
DO NOT aim the laser beams at your or another person’s or animal’s eye and beware
of reflections from mirrors or other shiny surfaces.
9
Familiarise yourself with the applications, limitations, and potential hazards of the thermometer.
9
Keep the thermometer clean and in good condition.
9
Protect the thermometer from the following:
electro-magnetic fields from engine components, arc welders and induction heaters closer than
125mm.
Static electricity.
Thermal shock caused by large and/or rapid ambient temperature change.
High temperatures.
8
DO NOT
get the thermometer wet or use in damp or wet locations or areas where there is condensation.
8
DO NOT
take readings through transparent materials such as glass or clear plastic. The surface
temperature of these materials will be measured.
8
DO NOT
use the thermometer in areas where there is steam, dust or smoke. These conditions will
result in erroneous readings.
8
DO NOT
use the thermometer
for any purpose other than that for which it is designed.
8
DO NOT
allow untrained persons (particularly children) to operate the thermometer.
8
DO NOT
operate the thermometer
when you are tired or under the influence of alcohol, drugs or
intoxicating medication.
1.2.
Laser Safety
The VS900.V3 utilises a Class II laser that emits low levels of visible radiation (i.e. wavelengths between 400 and 700 nanometres)
which are safe for the skin but not inherently safe for the eyes. The Class II emission limit is set at the maximum level for which eye
protection is normally afforded by natural aversion responses to bright light. Accidental eye exposure is therefore normally safe,
although the natural aversion response can be overridden by deliberately staring into the beam, and can also be influenced by the
use of alcohol or drugs.
WARNING!
DO NOT
look or stare into the laser beam as permanent eye damage could result. Be aware that reflections of the laser
beam from mirrors or other shiny surfaces can be as hazardous as direct eye exposure.
2. INTRODucTION
High resolution laser thermometer that detects energy emission in the infrared spectrum and converts reading into a display of temperature.
Features laser pointer, data hold function and auto power off. Temperature is displayed on a large 23mm lCd panel with back-lit display for use
in low light areas. Temperature can be shown in either °C or °F. The digital Thermometer is powered by a 9V cell (supplied).
3. SpEcIFIcATION
model no:.......................................................................................VS900.V3
Focal Ratio:..............................................................................................12:1
Temperature Range:......................................{-50 to +380°C (-58 to +716°F)}
A
ccuracy (0°C to +380°C ):.............+/-1.5°C or +/-1.5% whichever is greater
A
ccuracy (-50°C to -0°C):.....................................................................+/-3°C
Resolution:..................................................................................1°C or 0.1°F
Repeatability:............................................................................1% of reading
Response time:.......................................................500mSec, 95% response
S
pectral response: .............................................................................8-14μm
emissivity:....................................................................................0.95 Preset
operating Temperature: ..........................................0 to +40°C (32 to 104°F)
operating Humidity:............10 to 95%RH non-condensing up to 30°C (86°F)
Storage Temperature:..........................................-20 to +60°C (-4 to +140°F)
Power:...........................................................................9V battery (supplied)
Typical battery life:....................non laser mode: 22 hrs; laser mode: 12 hrs
Weight: ...............................................................................................147.5g
dimensions: ..........................................................153mm x 101mm x 43mm
VS900.V3 Issue 3 (HF) 11/04/18
Original Language Version
© Jack Sealey limited
Refer to
instructions
Warning laser
beam
