MODEL NO.:ST-9258
DIGITAL MULTI-THERMOMETER WITH 1 METER SENSOR PROBE

FUNCTION:
ON/OFF, H/T, MAX/MIN (XF/XC) MEMORY RECALLING XF/XC & HI/LOW ALARM FUNCTION


FEATURES:
 
ONE HOUR AUTO SHUT OFF
133MM. STAINLESS STEEL SENSOR PROBE
PROTECTIVE PLASTIC CAP FOR STAINLESS STEEL WITH STAND ON BACK UNIT AND SENSOR WIRE COMPARTMENT
MAX/MIN (XF/XC) MEMORY RECALLING
ALARM BEEP SOUND AT THE HIGH OR LOW TEMPERATURE LIMIT
TEMPERATURE UNIT XF/XC SELECTABLE
DATA HOLD/TEST FUNCTION SELECTABLE
LOW BATTERY INDICATOR
1 SEC. NORMAL TEMPERATURE SENSING TIME


SPECIFICATION:

MEASUREMENT RANGE:
[] -50XC ~ +150XC OR -58XF ~+302XF
    [] -50XC ~ +300XC OR -58XF ~+572XF
RESOLUTION : 0.1X FOR -19.9X ~ +199.9X, OTHERWISE 1X
ACCURACY :
[] 1XC IN THE RANGE OF -30XC ~ +150XC
[] 1.8XF IN THE RANGE OF -22XF ~ +302XF
[] 1XC IN THE RANGE OF 151XC ~ +250XC, OTHERWISE MORE THAN 2XC
[] 1.8XF IN THE RANGE OF 303.8XF ~+482XF, OTHERWISE MORE THAN 4XF
AMBIENT TEMPERATURE FOR PLASTIC CASING:
-10XC ~ +50XC OR +14XF ~ +122XF
BATTERY : 1 X 1.5V "A76" SIZE(LR44,G13) OR EQUIVALENT


INSTALLATION:
 
UNPACK THE THERMOMETER WITH CARE.

OPEN THE BATTERY DOOR. THEN FULLY EXTEND THE PROBE CABLE. INSTALL ONE "A76" SIZE (OR EQUIVALENT) BATTERY INTO THE BATTERY COMPARTMENT AND CLOSE THE BATTERY DOOR.

TAKE OFF THE PROBE CAP FROM THE PROBE TIP, THE THERMOMETER IS NOW READY FOR USE.
REPLACE NEW BATTERY WHEN THE LOW BATTERY INDICATOR APPEARS ON THE SCREEN.


OPERATION:
 
PRESS THE "ON/OFF" BUTTON. ALL FUNCTIONS WILL SHOW ON THE DISPLAY. THE THERMOMETER IS READY FOR USE.
PRESS THE "XC/XF" BUTTON TO SELECT DESIRED TEMPERATURE UNIT. IT WILL CHANGE IMMEDIATELY.
PRESS THE "HOLD/TEST" BUTTON TO "TEST" POSITION FOR TEMPERATURE MEASUREMENT OR "HOLD" POSITION TO RETAIN READING FOR RECORDING. THE WORD "HOLD" WILL FLASH ON THE DISPLAY TO INDICATE THE HOLDING POSITION.
PRESS THE "MAX / MIN" BUTTON. "MIN" SIGN WILL BE SHOWN. THE MINIMUM TEMPERATURE TESTED WILL DISPLAY. PRESS THE BUTTON AGAIN. "MAX" SIGN WILL BE SHOWN. THE MAXIMUM TEMPERATURE TESTED WILL DISPLAY. IT WILL GO BACK TO THE TESTING POSITION AUTOMATICALLY AFTER THREE SECONDS.


TEMPERATURE ALARM SETTING:
 
PRESS AND HOLD THE "LOW ALARM" OR "HI ALARM" BUTTON FOR SETTING ALARM AT DESIRED MINIMUM OR MAXIMUM TEMPERATURE LIMIT. THE DISPLAY WILL SHOW -50XC OR -58XF AND START TO
INCREASE UP TO +150XC OR +302XF / +299XC OR +570XF DEPENDING ON THE AVAILABLE MEASUREMENTRANGE.
RELEASE THE "LOW ALARM" OR "HI ALARM" BUTTON WHEN THE DESIRED TEMPERATURE ISAPPROACHED. THE DISPLAY VALUE WILL STOP INCREASING.
AFTER RELEASING THE BUTTON FOR APPROXIMATELY 3 SECONDS THE THERMOMETER WILL RETURN TO THE TESTING MODE. "LO" OR/AND "HI" SIGN WILL DISPLAY. THE ALARM WILL SOUND 4 BEEPS PER MINUTE WHEN THE MEASURED TEMPERATURE EQUALS OR IS GREATER THAN THE MAXIMUM TEMPERATURE OR
LESS THAN THE MINIMUM SET VALUE.
TO STOP BEEPING, PRESS ANY BUTTON.
TO DELETE THE ALARM SET, PRESS "XC/XF" OR "ON/OFF" BUTTON.


PRECAUTIONS:
 
TO OBTAIN THE BEST RESULTS, THE PROBE TIP SHOULD BE IMMERSED AT LEAST 10MM. INTO THE TESTED SUBSTANCE.
REMOVE THE BATTERY FROM THE BATTERY COMPARTMENT IF THE THERMOMETER WILL NOT BE USED FOR LONG DURATION OF TIME OR DURING STORAGE.
THE THERMOMETER CANNOT BE USED OR PUT INSIDE ANY OVEN OR MICROWAVE.