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2.- Place a 9V battery inside, and pay attention to polarity.

3.- Replace the cover of the compartment.

When the battery symbols appears, replace the meter’s battery.

OPERATING INSTRUCTIONS

Basic IR measures

1.- Hold the meter by its handle and point it toward the surface to 
be measured.
2.- Pull and hold the trigger to turn the meter on and begin 
testing. The temperature reading, the 

fl

 ashing “SCAN” icon, and 

the emissivity will appear.
3.- Release the trigger and the reading will hold for 
approximately 7 seconds (letter H will appear on the LCD). After 
this time, the meter will automatically shut off. 
4.- If you want to select a temperature unit (°F / °C) press the 
Temperature button.

LASER POINTER

Use the laser pointer to know which area is measuring.

1.- While pulling the Trigger, press the laser button once to turn 
the beam.
2.- When the laser is ON, the laser icon            will appear in the 
LCD.
3.- Pressing it again turns the laser off.

BACKLIGHT FUNCTION

In case you need to use the meter in poor light conditions, press 
backlight button, the LCD screen will light on. To turn the light off, 
press once again the button.

ENGLISH

ENGLISH-4

Summary of Contents for HER-420

Page 1: ......

Page 2: ...tion Before measuring be sure to clean surfaces that are covered with frost oil grime etc If an object s surface is highly reflective apply masking tape or flat black paint to the surface before measu...

Page 3: ...BATTERY PLACEMENT This meter uses a 9V battery make sure to install before to use it 1 Open the battery compartment 1 2 3 4 5 6 7 8 9 10 ENGLISH ENGLISH 3...

Page 4: ...e reading will hold for approximately 7 seconds letter H will appear on the LCD After this time the meter will automatically shut off 4 If you want to select a temperature unit F C press the Temperatu...

Page 5: ...veraged and the value is displayed Max In the MAX mode only the highest reading encountered in the current measurement session is displayed Min In the MIN mode only the lowest reading is displayed Max...

Page 6: ...ime of response 520ms Laser power 1mW Wave length 630 670nm Weight 258 6g Dimensions 20x13x5 5cm Product design and specifications are subject to change without notice Product design and specification...

Page 7: ......

Page 8: ...r las superficies que est n cubiertas por hielo aceite suciedad etc Si la superficie de un objeto tiene alta reflexi n aplique masking tape o una capa de pintura negra antes de realizar una medici n D...

Page 9: ...COLOCACI N DE BATER A Este equipo utiliza una bater a de 9V aseg rese de instalarla antes de comenzar a utilizarlo 1 Abra el compartimiento de bater as 1 2 3 4 5 6 7 8 9 10 ESPA OL ESPA OL 3...

Page 10: ...la pantalla de LCD 3 Suelte el interruptor de medici n la ltima lectura permanecer en pantalla por aproximadamente 7 segundos la letra H aparecer en la pantalla Despu s de este tiempo el term metro s...

Page 11: ...OT N DE MODO El bot n de modo le permite elegir entre diferentes funciones al momento de realizar mediciones de temperatura Podr elegir entre las siguientes opciones Promedio AVG En pantalla se mostra...

Page 12: ...e luz ESPECIFICACIONES Entrada 9V 1 x 9V Rango 20 a 537 C Emisividad 0 95 Precisi n de lectura 1 Tiempo de respuesta 520ms Potencia de l ser 1mW Longitud de onda 630 670nm Peso 258 6g Dimensiones 20x1...

Page 13: ...the addresses mentioned later THIS WARRANTY IS VOID IN THE NEXT CASES If the product has been damaged by an accident acts of God mishandling leaky batteries failure to follow enclosed instructions im...

Page 14: ...arant a ante la propia casa comercial donde adquiri el producto Si la presente garant a se extraviara el consumidor puede recurrir a su proveedor para que le expida otra p liza de garant a previa pres...

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