User guide

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HI 935002 HI 935009
SPECIFICATIONS OF
HI 935002 & HI 935009
Main features:
• Two independent measurement channels, T1 and T2
• HI 766 K-thermocouple probes
• Display of temperature in degrees Celsius or Fahrenheit
• Range -50 to 1350°C or -58 to 2462°F
• HOLD function
• HI and LO (Max and Min) temperature values always displayed
on the LCD
• DISP function to select the information to be displayed (Normal,
Relative or T1/T2)
• Remaining battery life indication / low battery detection
• Waterproof casing
• Auto-off capability (HI 935009 only)
• MR function for recalling memorized reading (HI 935009 only)
• Backlight feature (HI 935009 only)
• User calibration at 0°C (HI 935009 only)
SPECIFICATIONS
Range (*) -50.0 to 199.9°C / 200 to 1350°C
-58.0 to 399.9°F / 400 to 2462°F
Resolution 0.1°C (up to 199.9°C) / 1°C (outside)
0.1°F (up to 399.9°F) / 1°F (outside)
Accuracy ±0.2% full scale
(@20°C/68°F) for one year, excluding probe error
Typical EMC ± 3°C / ± 6°F
Deviation with HI 766 K-thermocouple probe
Battery 3x1.5V AA (IEC LR6) batteries,
approx. 1600 hours of continuous use (BL off)
Auto-off user selectable: 8 min, 60 min, disabled
(HI 935009 only)
Environment -10 to 50°C (14 to 122°F); RH 100%
Dimensions 150 x 80 x 36 mm (5.9 x 3.1 x 1.4")
Weight 235 g (8.3 oz.)
Keyboard Functions:
ON/OFF : turn the meter ON and OFF.
T1/T2 : select the reading channel (T1, T2 or T1-T2).
HOLD : freeze the reading on display. In HI 935009, the frozen
value is also stored in non-volatile memory.
CLR : clear the HI and LO values, reset the relative measurement.
DISP : select Normal, Relative or T1/T2 measuring mode.
ALT (HI 935009 only) : enable the second function keys; the "ALT"
tag turns on to indicate that the second functions are enabled.
Note: The ALT key can be released before pressing the second
function key for 1-hand operation.
ALT/ CAL : press and hold for about 5 seconds to enter the
Calibration mode (with reading within ±3°C range).
(ALT +) AOFF : set auto power off delay (8min, 60min, disabled).
(ALT +) °C/°F : change reading units (°C or °F).
(ALT +) MR : recall memorized value.
(ALT +) BL : toggle the backlight ON and OFF.
(*) Range may be limited by probe.