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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: RAYTEK
  • Model Number: Raytek ST81
  • Usage: Industrial
  • Theory: Infrared Thermometer
  • Accuracy: 1.5 ℃ or 1.5%
  • Temperature range: -32 to 760℃
  • operating temp: 0-50℃
  • Resulation: 0.1 ℃ (0.2 °F)
  • Power supply: 2 AA/ USB charger
  • D:S: 50:1
  • Size(L x W x H): 152mmx102mmx38mm
  • Weight: 200g, Battery including
  • Temperature display: °C/°F selection
  • Warranty: 1 years

Packaging & Delivery

Packaging Details Gift box for unit ,carton box for outer
Delivery Time Shipped in 7 days after payment

Raytek infrared laser pyrometer Raytek St81,Raytek ST81 high temp portable IR thermometer

Product Description


Fast shipping,original and brandnew,wholesale price,warranty service



ST81 Specifications


 – 32°C~760°C (-25°F~1400°F)


 > 0 ℃:±1% of reading ±1℃


 Reading ±0.5% or ±1°C





Spectral Response

 8μm~ 14μm

Response time

 < 500ms


 0.1℃ (0.1℉)

Auto power off 7sec


LCD back light


Temperature display

 °C/°F selection

Low power indicator


Data logger

20 points

Operating temperature

 0°C~50°C (32°F~120°F)

Power supply

 2 AA/ USB charger

Battery life

 Laser and backlight for 12 hours. Only Laser for 20 hours


 200g, Battery including

Size(L x W x H)



 1 year

Company Information


Our Services


If you find any problem with the goods within 7 days since you get them, you could return the goods to us and we will resend a good new one to you after we receive the goods.

  • Our warranty for the goods is one year and we always test every product cautiously and strictly before sending them out to our customers.

 Delivery Term

Shipment within 2 days after recceiving the payment for sample or there are in stock, the delivery term is 20-30 days for in bulk or OEM.


 Payment Term

  • Western Union
  • Paypal
  • T/T

Why would you choose us?


1.We offer factory price products

2.We accept small quantity & wholesale orders (NO MOQ)

3.We keep our stocks available for anytime order

Contact Details:

Tel: +86-0755-26509606





Add: Southeast Of Floor 4, Bldg. 1, Pingshan Minqi Technology Park, Taoyuan St., Nanshan District, Shenzhen, Guangdong, China (Mainland) Subway station :line 5 University Town  Exit C 

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Supplier's Trade Assurance Limit: US $36,000
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