MasterCool 52225-B Operating Instructions

Ultra Temp Dual Laser Thermometer Operating Instructions
The Ultra Temp Dual Laser Thermometer offers infrared and multiple probe capabilities.
Fully review all instructions as this unit offers many mathematical and memory functions.
Please keep away from children and DO NOT use for safety related applications.
1. Laser
2. LED (option)
3. Battery Compartment
(2 AAA)
4. Thermocouple Socket
5. MEAS. Button
6. Battery Cover
7. LCD Display
8. EMISSIVITY, UP, DOWN
and Mode Buttons
LCD DISPLAY
Hold
Indicator
HOLD
MAX Temp
MAX
Indicator
FUNCTIONS:
Press the MODE button to scroll through the following: E, MAX, MIN, DIF, AVG,
HAL, LAL, PRB
EMISSIVITY:
Press Emissivity button to display emissivity E , followed by the UP and
DOWN button to set the emissivity levels. Continue by pressing the MODE
button to confirm your setting in the memory. The emissivity can be changed
from .10 (10E) to 1 (100E).
Note: Default emissivity setting is .95 which will be applicable to most common
material surfaces. Further emissivity uses can be checked on a published list.
MAX, MIN, DIF or AVG Temperature Measurement:
Press the MODE button to view the desired function. Press and hold the
MEAS. button and start scanning. During the measurement, the special modes
reading will be displayed beside the mode icon.
HAL, LAL:
Alarms can be set on this unit as warnings or notice of certain temperatures.
Simply press the MODE button several times and scroll until you view (HAL),
High Alarm Level and (LAL), Low Alarm Level on your screen. Once on either
function, you can press the UP and DOWN buttons to lower or raise the
desired alarm temperature. Once these numbers are set your unit will sound an
alarm if these parameters are reached or passed.
PRB:
To use your probe or surface temp. wire, simply scroll with the MODE button
until you can view the (PRB) or probe function on your screen. Plugging the
Thermocouple into the Thermocouple Socket will automatically activate your
probe or surface temp. wire. The unit will display the surface temperature in
the lower right corner of the screen. The unit is also capable of measuring with
the infrared while in the (PRB) mode, offering both surface and laser readings
simultaneously.
Note: Surface and laser readings
may differ due to the emissivity!
ºF or ºC Press the DOWN button to switch display between ºF and ºC
In MAX,
MIN DIF &
Lock Press the UP button for LOCK mode ON/OFF.
AVG Mode
Backlight
Battery
Indicator
SCAN
Temperature
°F
Unit Indicator
Digital Value
Indicator
Hold down the MEAS. button and press the UP button at the
same time to activate the backlight.
4
6
Simply aim the thermometer at the measure target and
press the MEAS. button to display the surface
temperature.
The Distance : Spot is 50 : 1. The two laser points are
the reference for the target spot. Make sure the target
area is within the field of view.
Note: To see the MIN or MAX data
while in the (PRB) mode, press
and hold the UP or DOWN button.
7
8
5
SCAN
HOLD
°F
MAX