background image

Before using your new High Temperature Infrared 
Thermometer, please read this instruction manual to prevent 
any damage. Put it away in a safe place for future 
references.

SAFETY INSTRUCTIONS

Use extreme caution when the laser pointer beam is on.
Do not point the beam toward anyone’s eye or allow the 
beam to strike the eye from a re

fl

 ective surface.

Do not use the laser near explosive gases or in other 

       potentially explosive areas.

Always use a soft, dry cloth to clean the device.
Do not try to open the meter, may cause malfunction and 

       warranty repeal.

Do not try to open the device, may be exposed to dangerous 
radiation.
Before measuring, be sure to clean surfaces that are 

       covered with frost, oil, grime, etc.

If an object’s surface is highly re

fl

 ective, apply masking tape 

or 

fl

 at black paint to the surface before measuring. Allow 

time for the paint or tape to adjust to the temperature of the 
surface it is covering.
Measurements through transparent surfaces may not be 

       accurate.

Steam, dust, smoke, etc can obscure measurements

CONTROL DESCRIPTION

1. Laser pointer
2. Infrared sensor
3. Measurement trigger
4. Battery compartment
5. LCD screen
6. Laser beam on/off
7. Temperature unit switch
8. Backlight
9. Mode button
1- Tripod mount



ENGLISH

ENGLISH-2

Before using your new High Temperature Infrared 
Thermometer, please read this instruction manual to prevent
any damage. Put it away in a safe place for future 
references.

1
2
3
4
5
6
7
8
9

10

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...

Reviews: