![](/html/39/39b7/39b7b4cf38f50744afd5a789c65f1a7cf0516e7981f213fed9e82fe5daa2c7cb/bg1.png)
Warranty: Sper Scientific warrants this
product against defects in materials and
workmanship for a period of 5 years
from the date of purchase, and agrees
to repair or replace any defective unit
without charge. If your model has since
been discontinued, an equivalent Sper
Scientific product will be substituted if
available. This warranty does not cover
damage resulting from accident, misuse,
or abuse of the product. To obtain
warranty service, ship the unit postage
prepaid to:
SPER SCIENTIFIC LTD
7720 E Redfield Rd, Suite 7
Scottsdale, AZ 85260 USA
WWW.SPERSCIENTIFIC.COM
INFO@SPERSCIENTIFIC.COM
The defective unit must be accompanied
by a description of the problem and your
return address. Register your product
online or return your warranty card
within 10 days of purchase.
REV. 4/2/07
SPER
SPER
SPERSPER
SCIENTIFIC
SCIENTIFIC
SCIENTIFICSCIENTIFIC
Maximum Minimum Thermometer
Introduction: As the mercury in the
thermometer rises and falls with the
change of temp er atures th e
maximum/minimum temperatures
are recorded for any given period by
two blue floats.
First Use: The mercury column
often separates during shipment. If
needed, grip the thermometer firmly
at the top and shake it at arms
length in a whipping motion to rejoin
the mercury column. Do not strike
the thermometer against a hard
surface and be careful not to break
the glass.
LTD
LTD
LTDLTD
736680
(Magnet Reset)
![](/html/39/39b7/39b7b4cf38f50744afd5a789c65f1a7cf0516e7981f213fed9e82fe5daa2c7cb/bg2.png)
Operation: Use the magnet to
bring the blue floats to rest on the
top of the mercury columns on both
the right and left sides. The starting
temperature for each float should
be the same. Note: the scales on
the left side are reversed from the
one on the right.
As the temperature changes the
floats will be moved by the mercury
columns. The floats will stick at the
highest and lowest temperatures
until reset.
The bottom of the float registers the
maximum temperature on the right
side and the minimum temperature
on the left. To reset the floats use
the magnet to move them to the top
of the mercury columns.
Notes: The mercury is packed in a
clear liquid. If air bubbles form in the
liquid, place the thermometer upright
in the sun, and let the bubbles rise to
the top. Or, see instructions for First
Use. Never put the thermometer into
an oven.
Breakage: Do not return a broken
thermometer. Dispose of mercury
according to your local wastemanagement guidelines. Do not
touch Mercury - it is toxic!
Specifications:
Scales
Res. 2.0 1.0
Accuracy ±2.0 ±1.0
Dim.
Weight 4.6 oz.
-60/120°F -50/50°C
11" x 2
1/2"
x 1"