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14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW

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China XI'AN BEICHENG ELECTRONICS CO.,LTD certification
China XI'AN BEICHENG ELECTRONICS CO.,LTD certification
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Хороший мультиметр с вполне приемлемой точностью и хорошим функционалом. Щупы толстые, мягкие, с низким сопротивлением. Правда сам металлический кончик уж очень маленький - порядка 2мм., как то несколько не удобно. В целом всё хорошо.

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Perfect multimeter with very good quality. For this price nothing can beat this! 4 days delivery from the order. I am maximally satisfied! Recommended product, recommended seller! Thank you

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14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW

14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW
14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW 14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW 14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW 14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW

Large Image :  14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW

Product Details:
Place of Origin: CHINA
Brand Name: VICTOR
Certification: CE
Model Number: 304C
Payment & Shipping Terms:
Minimum Order Quantity: 500
Price: USD 13/PC
Packaging Details: Color box ,40pcs/Carton ,11KG/Carton
Delivery Time: 5-30 days
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 10000 pc available

14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW

Description
Range: -50℃~880℃(-58℉~1256℉) Resolution: 0.5℃/0.1℉
Size: 155*92*42mm Weight: 180g
Battery: 2*1.5V Auto Power Off:
Backlight: Data Hod:
High Light:

14um Infrared Laser Thermometer

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1.5V Battery Infrared Laser Thermometer

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1mW Infrared Temperature Meter

VICTOR 304C -50℃~880℃ Infrared Thermometer Laser 9 Positioning Temperature Meter VA Color LCD Light Alarm Non-Contact Termometro

 

1. Measuring Emissivity of Material by Direct Measurement

Use a contact thermometer to measure the real temperature of the material, then use an infrared thermometer to measure, adjust the emissivity of the meter until the measured temperature is equal to the real temperature, the emissivity at this moment is the emissivity of the material.

 

2. Materials with much lower emissivity cannot be measured by direct measurement

Stick black tape on the surface of the material, or spray the black paint to the surface of the material,(the emissivity of the black tape and black paintε≈0.95) when the temperature of the black tape and black paint is equal to the temperature of the material, use the infrared thermometer (preset emissivity is 0.95, 0.1~1.00 adjustable) to measure the temperature of the cover on the material, adjust the emissivity value of the instrument, until the measured temperature equals to the real temperature, at this moment the emissivity is the emissivity of this material.

 

3. Impassivity table (Reference only)

Can adjust the parameters of the meter to achieve higher accuracy in measuring according to different material surfaces.

Material Emissivity Material Emissivity
Aluminum 0.30 iron 0.70
Asbestos 0.95 lead 0.50
Bitumen 0.95 limestone 0.98
Basalt 0.70 oil 0.94
Bbrass _ 0.50 paint 0.93
Brick 0.90 paper 0.95
Carbon 0.85 plastic 0.95
Ceramic 0.95 rubber 0.95
Concrete 0.95 dinas 0.90
Copper 0.95 skin 0.98
Oil sludge 0.94 snow 0.90
Frozen food 0.90 steel 0.80
Hot food 0.93 textiles 0.94
Glass(plate) 0.85 water 0.93
Ice 0.98 wood 0.94

 

4. Technidal Data

Special Function VICTOR 304B
Adjustable emissivity
Laser 9-point positioning
Backlight display
Low voltage warning
High and low temperature alarm
Unit conversion
Auto Off
Data hold

 

 

Model    VICTOR 304A    VICTOR 304B    VICTOR 304C
Measuring range

-50~480℃

-58~896℉

-50~ 680℃

-58 ~1256℉

-50 ~880℃

-58 ~1616℉

℃/℉ conversion
Backlight display
Auto Off
Measurement accuracy (1.5%+ 1℃) (1.5%+5℉)
Repeatability accuracy +0.5% or ±1℃(2℉)
Display resolution 0.1℃( 0.1℉)
Response time and wavelength Less than 500ms 8~ 14um .
Emissivity 0.1-1.00 adjustable (step size 0.01)
Measuring material distance ratio 12:1
Laser aiming Less than 1mW 650 nm Laser Class II
Screen display mode VA color screen
Overrange hint Low "LO" or high "H"
Storage temperature -20℃~ 60℃
Working environment temperature/humidity No condensation of 10-95% RH
Power supply 2x1.5V AAA
Size 155*92*42mm
Weight Approx. 180g

 

14um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW 014um 1.5V Battery Infrared Laser Thermometer VA Color -50℃~880℃ 1mW 1

 

 

 

 

Contact Details
XI'AN BEICHENG ELECTRONICS CO.,LTD

Contact Person: Mrs. sales

Tel: +86 13924679853

Fax: 86-755-82268753-262

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