Zenith 8888, 8890, 8889 Instruction Manual
MINI INFRARED
THERMOMETER
Model: 8888
8889
8890
INSTRUCTION MANUAL
Congratulations on your purchase of the
Infrared Thermometer. The compact size
lets you get into tight places while its
convenient laser targeting and high
distance to spot ratio (D:S) gives you
accurate readings on distant targets.
Precise non-contact Measurements
oo
Switchable C/ F Temperature units
Automatic Data Hold
Laser target pointer
The meter provides a simple one hand
operation, time saving to get temperature
measurement. Be sure the measured
object fills the "spot" seen by the
aperture.
There will be a delay of approximately
one-second between the time you
initially press the trigger and the time
the display comes on.
Not recommended to use in any shiny
surfaces and measure the object which
is smaller than the targeting area.
The meter is pre-set to measure objects
with an emissivity of 0.95 ( models
8888/8890).
3 emissivity points 0.85, 0.90, 0.95 are
selectable for model 8889.
To avoid thermal shock and do not store
the meter below freezing.
1.CAUTION
! Use extreme caution when the laser
beam is turned On.
! Do not point the laser toward the eyes
or face of a person or animal.
! Laser's potential to cause damage is
retained for hundreds of feet .
! Be careful not to let the beam on a
reflective surface strike your eyes.
Do not allow the laser light beam
impinge on any gas which can explode.
2. FRONT PANEL DESCRIPTION
1. Laser pointer beam
2. IR sensor
3. LCD Display
oo
4. C/ F select key
5. Backlight select key
6. Trigger (measure)
7. Laser key
8. Mode (8889 only)
9. Battery Compartment
1
2
6
3
4
5
7
8
9
Loading...