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Non-Contact Infrared Thermometer with Laser Targeting Laser Thermometer NEW | ![]() |
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US $59.99 | 27d 20h 30m |
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Fluke Raytek INFRARED LASER THERMOMETER MODEL MSCGPSSFL | ![]() |
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US $150.00 | 22d 19h 6m |
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Thermometer Laser

Refractometer help???
so i know what it does but what exactly are the rpocedures? and for measuring the index of refraction of a liquid do i still need a laser pointer and a thermometer to measure the temperature and what are the steps of measuring index of refraction of a liquid?
please answer any.. of these questions if you cannnnn!!!!!
If you go to the website I cited in an earlier answer to one of your refraction questions, you can see which angles you need to measure and how to use them in the equation of Snell's law to determine the index of refraction of the medium you are testing.
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Non-Contact Infrared Thermometer with Laser Targeting Laser Thermometer NEW | ![]() |
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US $59.99 | 27d 20h 30m |
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Fluke Raytek INFRARED LASER THERMOMETER MODEL MSCGPSSFL | ![]() |
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US $150.00 | 22d 19h 6m |
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NON-CONTACT IR LASER GUN INFRARED DIGITAL THERMOMETER -50-900 DEGREE C | ![]() |
0 Bid | US $43.78 | 9h 44m |
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GTC (General Technologies Corp.) LT800 Non-Contact Infrared Laser Thermometer | ![]() |
0 Bid | US $39.99 | 9h 52m |
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ThermoTech TT1022 Non-Contact Infrared Digital LCD Laser Thermometer | ![]() |
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US $41.99 | 10h 5m |
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DT-9862 Professional 50:1 IR Dual Laser Video Thermometer Type K with Camera USB | ![]() |
0 Bid | US $399.95 | 11h 43m |
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ST-677 NIST 50:1 Infrared IR Laser Thermometer 3000+ Deg Temperature Meter NEW ! | ![]() |
0 Bid | US $179.95 | 11h 43m |
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IR-91 50:1 Panel IR Laser Thermometer Infrared Industrial Temperature Meter NEW | ![]() |
0 Bid | US $179.95 | 11h 44m |
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DT-8865 Infrared IR Thermometer Gun Dual Laser 1832 F 30:1 Temperature Meter NEW | ![]() |
0 Bid | US $119.95 | 11h 44m |
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Industrial 50:1 IR Laser Thermometer Infrared Gun DT-8839 Temperature Meter NEW | ![]() |
0 Bid | US $129.95 | 11h 44m |
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DT8869H 50:1 IR Dual Laser Thermometer 3992 F 2200 C Type K Thermocouple USB NEW | ![]() |
0 Bid | US $299.95 | 11h 44m |
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Infrared Thermometer Pro Digital High Temperature Laser Commercial Unit New | ![]() |
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US $109.95 | 16h 23m |
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NON-CONTACT IR LASER GUN INFRARED DIGITAL THERMOMETER -50-900 DEGREE C | ![]() |
0 Bid | US $43.78 | 9h 44m |
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GTC (General Technologies Corp.) LT800 Non-Contact Infrared Laser Thermometer | ![]() |
0 Bid | US $39.99 | 9h 52m |
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Digital Infrared Thermometer 12:1 Pyrometer Laser 550°C | ![]() |
0 Bid | US $17.90 | 9h 53m |
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ThermoTech TT1022 Non-Contact Infrared Digital LCD Laser Thermometer | ![]() |
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US $41.99 | 10h 5m |
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DT-9862 Professional 50:1 IR Dual Laser Video Thermometer Type K with Camera USB | ![]() |
0 Bid | US $399.95 | 11h 43m |
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ST-677 NIST 50:1 Infrared IR Laser Thermometer 3000+ Deg Temperature Meter NEW ! | ![]() |
0 Bid | US $179.95 | 11h 43m |
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IR-91 50:1 Panel IR Laser Thermometer Infrared Industrial Temperature Meter NEW | ![]() |
0 Bid | US $179.95 | 11h 44m |
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DT-8865 Infrared IR Thermometer Gun Dual Laser 1832 F 30:1 Temperature Meter NEW | ![]() |
0 Bid | US $119.95 | 11h 44m |
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Industrial 50:1 IR Laser Thermometer Infrared Gun DT-8839 Temperature Meter NEW | ![]() |
0 Bid | US $129.95 | 11h 44m |
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DT8869H 50:1 IR Dual Laser Thermometer 3992 F 2200 C Type K Thermocouple USB NEW | ![]() |
0 Bid | US $299.95 | 11h 44m |
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Maverick LT-02 Laser Infrared Surface Thermometer $86.62 M Laser Surface Thermometer |
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Thermometer $22.65 Specifications: Temperature range -32 to 375°C (-25.6 to 707°F ) Temperature display 0.5°C or 1.0°F Accuracy(assumes ambient operating temperature of 23°C [ 73°F ]) For targets at: -32°C(-25.6°F)to 0°C(30°F)±3°C or ±2% of reading; 0°C(30°F)to 25°C(77°F)±2°C or ±2% of reading; 25°C (77°F) to (707°F) ±2°C or ±2% of reading Repeatability 1% of reading or ± 1°C Response time 500 mSec,95% response Spectral response 5-14um Emissivity Pre-set 0.95 Amibient operating range 0 to 50°C (32 to 120°F ) Relative humidity 10-95% RH noncondensing , up to 30°C ( 86°F ) Storage temperature -20 to 60°C (-4 to 140°F )without battery Weight/Dimensions 145g/ 152*130* 38mm Power 9V Alkaline or NI-Cd battery Typical Battery life (Alkaline) Non-laser models:22 hrs ? Laser Models:16 hrs Distance to Spot Size 12:1 |
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Laser Point Infrared Thermometer $105.97 Infrared thermometer is the favored tool for temperature diagnostics and inspection Just pull the trigger and the infrared thermometer shows the temperate in its large digital displayThermometer even easier to operate with the pointing laser Fahrenheit and Celsius modesLaser pointerDisplay light button for night usageTemperature range: 0 to 400 degrees FahrenheitResponse time: 0.50 secondsRequires 9-volt battery (included)Distance to spot size: 5:1Emissivity: 0.95 |
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Mastercool Infrared Thermometer w/ Laser $66.95 The Mastercool 52224-SP offers laser targeting accuracy, enhanced backlit LCD display and an expanded temperature range of -58? to 932?F. The compact design is simple to use and easy to store. Carrying case, 52220 Dial Thermometer and battery included.Features:? Field of View: 12 : 1? Includes 1'' Dial Size Thermometer with temperature range of 0? to 220?F |
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Laser Infrared Digital Thermometer with Laser $22.99 Description: 1. 100% Brand New 2. Size: 15.5x 9.0x 3.8cm 3. Weight: 155g 4. Laser pointer for accurate target aiming 5. Red Laser Power : less than 0.5 MW 6. Backlight 7. Measurement ranger: -50 ºC ~280 ºC ( -58 to 536°F) 8. Accuracy: ± 2 ºC / ± 2 ºC 9. Resolution: 0.1 ºC or 0.1 ºF 10. Distance Spot Ration: 12:1 11. ºC / ºF Selection 12. Emissivity : 0.95 ( Pre - Set ) 13. Response Time & Wavelength: 500ms & ( 8- 14 ) um 14. Storage Temperature: -20~50ºC( -4 ºF ~122 ºF ) 15. Operating Temperature: 0~50ºC( 32 ~122 ºF ) 16. Auto Power shut off 17. Automatic data hold 18. Low battery indication 19. DC 9V battery operation. Package Includes: 1 x Non-Contact Infrared Thermometer 1 x English Manual 1 x DC 9V battery Note: Do not point laser directly or indirectly(through reflective surfaces)at eye. |
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Minitemp No-Contact Thermometer With Laser Sighting $61.95 ? Affordable infrared no-contact thermometer ? Backlit display ? Selectable Celcius or Farenheit ? Laser: single point Specifications: Temp range: 0 to 500 degrees Farenheit (-18 to 260 degrees Celsius) Emmisivity: Pre-set to 0.95 Distance to spot ratio: 6:1 By Raytek. |
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Maverick Laser Infrared Surface Thermometer $74.95 This thermometer is great for outdoor grilling or inside cooking. The accurate laser pointer measure temperature without contact. The large, bright LCD screen displays instant readings in Fahrenheit or Celsius. It measures temperatures anywhere from -58 degrees Fahrenheit to 1022 degrees Fahrenheit from up to 5 feet away. |
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Laser Guided Infrared Thermometer $88.95 ? Laser sighting ? High maximum temperature capability. ? Displays degrees Fahrenheit and Celcius. ? Response time is .5 seconds or less. ? Belt carrying/protector case included. ? Professional grade contruction and design. ? Includes 9V battery. Specifications: Temp range: -58? to 1022?F; -50C to 550C Accuracy: +/- 2% of Reading. Distance to Spot Ratio: 8 to 1 Emissivity: 0.95 Resolution: .01 degree up to 200 degrees, 1 degree over 200 degrees. Laser: Class II Warranty: One Year By Electronic Specialties. |
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Laser Point Infrared Thermometer Gun $48.99 Description:Brand New Laser Point Infrared Thermometer Gun The Infrared Thermometer is a light weight easy to use, no contact device where by you can measure temprature remotely!This Laser Thermometer is great for measuring hot surfaces, hazardous, or hard to reach objects without having to touch them.Check all types of A/C and heating systems.Monitor performance of appliances such as refrigerator, dishwasher, freezer and oven,or Electricians, plumbers, boilermakers, auto mechanics, plant engineers, chefs are just a few of the trades-people that use the GUN-SHAPE INFRARED THERMOMETER!Compact and easy to use, just aim at the target and push the button, then get the surface temperature data of hot hazardous, or hard-to-reach objects without having to touch themPanel description:Laser outletMeasurer on switchLCD displaydegreeC/degreeF switchLaser switchBacklight switchFeatures:Large LCD screen shows readings in Fahrenheit or Celcius Temperature reading within 0.5 second and remains on screen for 5 secondsLaser point to aim the target accurately.Backlight function for using in dark places.Distance to Spot Size (D:S) 5:1 (measures a 1-inch area 5-inches away)Temperature range: 0 to 400F (-20 to 200C)Accuracy:0C to 180C: (2%+2 degrees)Response time: 1 secondOperating environment: 0 to 50CPower: 6F22 9V Alkaline battery (not included)Emissivity: 0.95Laser power: <1mw output at 650 nm wave length (class II laser product)Size: ~15.5 x 7.5 x 3.7cm(L*W*D)Weight: 150gPackage included a piece of instruction manual |
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Pyle Audio Pyle Compact Infrared Thermometer With Laser Targeting - Celsius, Fahrenheit Reading - Laser Pointer, Auto-off PI... $44.72 Pyle Audio Pyle Compact Infrared Thermometer With Laser Targeting - Celsius, Fahrenheit Reading - Laser Pointer, Auto-off PI... |
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Infrared NonContact Thermometer with Laser Sight $88.05 By measuring infrared radiation the MicroTemp thermometer can tell you the temperature of any surface with the touch of a button. Lightweight and portable it s useful for lots of doityourself projects including PC maintenance automotive inspection HVAC applications food prep metallurgy and much more. Requires 2AAA batteries included. |
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Infrared Thermometer Laser Point and measure Temperature $94.47 Infrared (IR) thermometers have become the favored tool for temperature diagnostics and inspection. Pull the trigger and the infrared thermometer shows the temperature in its large digital display. The thermometer becomes even easier to operate when aiming with the laser pointer. nbsp; Features: Large digital display Fahrenheit and Celsius modes Laser pointer feature for precision accuracy Comfortable ergonomic grip Display light button for night usage Temperature range: 0 to 400 degrees Fahrenheit Response time: 0.5 seconds Requires 9 volt battery which is included Distance to spot size: 5 : 1 Emissivity: 0.95 Operating environment: 32 120 degrees Fahrenheit |
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Ghost Hunting Laser IR Digital Thermometer $69.95 A Ghost Hunting laser IR digital thermometer is a vital piece of equipment on your next paranormal investigation as it locates with laser-beam accuracy temperature changes around you that could indicate the presence of a ghostly spirit. Featuring a comfortable grip, wide digital screen for easy-view, and an automatic shut-off, this reader can track and lend proof to those strange bouts of cold that hit in haunted areas, due to apparitions consuming the energy around them. A laser digital Ghost Hunting infrared thermometers will prove it's value again and again for you and your team. |
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Free Shipping. Infrared Thermometer $51.99 Checking wine temperature is even easier with this unique thermometer. Using infrared technology, this thermometer detects wine temperature from outside the bottle. Simply put the end of the thermometer on the bottle to read internal temperature. Made of premium quality stainless steel, this wine thermometer features a laser-inked wine menu and upscale thin cylinder with a keychain hanger. This item ships directly from the manufacturer. Product usually arrives in 6-12 business days, depending on destination, including order processing and shipping. APO/FPO shipping unavailable |
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Mastercool MSC52225B Ultra Temp Dual Laser Thermometer $257.11 Features and Benefits Noncontact temperature range: 76 to 1850 degrees F Field of view: 50:1 Distance to spot ratio Minimum / maximum readings temp diff. readings High and low temp alarms Packaged in custom blow molded caseFeatures both infrared and contact thermometer technologies. Includes programmable HI/LO alarms and lock mode to capture temperature readings. The contact function offers a builtin K type jack. Illuminates working area with builtin LED flashlight. Accuracy of +/1 percent of reading. Battery life provides approximately 180 hours. Thermometer includes 2 AAA batteries instruction manual and plastic molded carrying case. |
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Infrared Thermometer Laser Point and measure Tempe(Pack of 1) $117.99 Infrared (IR) thermometers have become the favored tool for temperature diagnostics and inspection. Pull the trigger, and the infrared thermometer shows the temperature in its large, digital display. The thermometer becomes even easier to operate when |
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Maverick LT-02 Digital Thermometer $51.99 1 Second 2 x AA 6.31 oz - With batteries 6.90" Height x 1.54" Width x 2.83" Depth 90 Limited Accurate up to 5' away Laser pointer for accurate aim Operating range: 0~50°C (32~122°F) Measures temperature without contact Measurement range: -50 to +550°C (-58 to +1022°F) LT-02 Laser Infrared Surface Thermometer 2 x AA Batteries CE Automatic On/Off Backlit Digital Display Celsius China Digital Thermometer Fahrenheit Grill LCD LT-02 LT-02 Laser Infrared Surface Thermometer Maverick Maverick Industries, Inc www.maverickhousewares.com ± 1.8°F (-16.8°C) ± 33.8°F (1°C) |
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Taylor Digital Instant-Read Pocket Thermometer
List Price: |
DescriptionFor professional accuracy, nothing beats this digital thermometer for instantly ascertaining the temperature of foods, whether they're frozen, on the buffet line, or being cooked. Its 1/3-inch LCD face, protected by a rugged polycarbonate cover, displays temperatures from minus 58degrees to 302 degrees F, and updates every second... |
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Maverick Laser Surface Thermometer
List Price: |
Description1 Second - Celsius, Fahrenheit Reading - Automatic On/Off, Backlit Digital Display - For Grill |
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Mastercool MSC52224A Non-Contact Infrared Thermometer with Laser
List Price: |
DescriptionInfrared thermometer ranges from -58 to 932 degrees F, with large easy to read 1" LCD display, scan mode, maximum temperature display, and F/C button. The unit includes 2 AAA batteries, instruction manual and a plastic molded carrying case. |
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HDE Temperature Gun Infrared Thermometer w/ Laser Sight
List Price: |
DescriptionAvailable in red or yellow. |
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Kintrex IRT0421 Non-Contact Infrared Thermometer with Laser Targeting
List Price: |
DescriptionThe IRT0421 Non-Contact Infrared Thermometer with Laser is designed to accurately measure temperature from a distance. Simply pull the trigger and aim the pistol grip thermometer at an object using the laser indicator and the unit will provide an accurate temperature measurement in less than a second... |
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Black & Decker TLD100 Thermal Leak Detector
List Price: |
DescriptionThe Black & Decker thermal leak detector helps you increase the efficiency of your home's insulation by finding leaky areas that can lead to higher heating and cooling bills. You'll instantly identify problem areas around drafty windows and doors, and uncover hidden leaks and insulation "soft spots" around your home... |
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Exergen Temporal Artery Thermometer with Silver Ion Antimicrobial Head
List Price: |
DescriptionTake your index finger, put it on the center of your forehead, slide it on a line over your eyebrow to your hairline. If you had the Exergen thermometer in your hand, you would have taken the quickest and most accurate non-invasive temperature available... |
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Professional Clinical Large LCD Non-contact Infrared Thermometer - Forehead (Fahrenheit Readings)
List Price: |
DescriptionThe Santamedical non-contact infrared (IR) clinical thermometer provides a simple, expedient, and accurate way for initial fever screenings by taking the surface temperature of areas on the face such as the forehead or tear ducts... |
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FeverWatch Professional Clinical Non-contact Infrared Thermometer - Forehead
List Price: |
DescriptionThe FeverWatc non-contact infrared (IR) clinical thermometer provides a simple, expedient, and accurate way for initial fever screenings by taking the surface temperature of areas on the face such as the forehead or tear ducts... |
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New Replacement Black Laptop notebook Keyboard for HP G50 , CQ50 Series US Layout |
DescriptionColor: Black, Layout: US / EnglishType: Internal Laptop Keyboard for HPPackage Include: ribbon cable comes with keyboardFit Laptop Models:HP G50, Compaq CQ50 Series Laptop.Compaq Presario CQ50 CQ50Z CQ50Z-100 CQ50-100 CQ50-101LA CQ50-103LA CQ50-103NR CQ50-110 CQ50-110US CQ50-115NR CQ50-209WM CQ50-215NRCompatible Part Numbers:486654-001, MP-05583USPackage Include:1 * keyboard with ribbon cable. |
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DT-8855 Professional 2in1 IR Laser K Type Thermometer 1922 deg F with Wireless USB |
DescriptionThis is a brand new CEM DT-8855 CE certified digital IR Laser thermometer. This top-of-the-line compact device features 30:1 D/S ratio, K type temperature probe, analog output and wireless USB interface... |
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Ruby Electronics DT-8865 Non-contact Infrared Thermometer Gun with Dual Laser up to 1832 Deg F, 1000 Deg C 30:1 D/S Ratio |
DescriptionThis is a brand new CEM DT-8865 certified digital non-contact infrared thermometer with built-in dual laser pointers and back-light LCD display. This compact device has a narrow 30:1 distance to spot ratio and a wide range of -58 oF to 1832 oF (-50 oC to 1000 oC)... |
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10 of AG3/LR41 Alkailine Button Cell Watch Battery
List Price: |
DescriptionCross Reference: AG3, G3A, LR736, LR41, L736, 192, 392, GP192, V36A, 392A, 92A |
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SainSonic Non-Contact IR Infrared Thermometer Gun With Laser Targeting |
DescriptionAvailable in *yellow*. |
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Racer's Edge Mini Infrared Temp Gun |
DescriptionWith a range of -27F to +428F (easily switchable to -33C to +220C) and MAX/MIN/LOCK modes, the PE-1 will meet the needs of 95% of users, professionals and hobbyists alike. |
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Duratrax FlashPoint Infrared Temp Gauge
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DescriptionPalm-sized, 1.13 ounce infrared unit requires no direct contact with heated surfaces. Reads a very wide temperature range, from 27 to +428 F ( 33 to +220 C). Special mode settings let you find, hold and display minimums and maximums of fluctuating temperatures to provide the most accurate information... |
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Temperature Gun Infrared Thermometer w/ Laser Sight with FREE MINI TOOL BOX |
DescriptionAvailable in red or yellow. |
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Raytek MT6 Non-contact MiniTemp Infrared Thermometer
List Price: |
DescriptionTemperature range: -30 degrees to 500 degrees C (-20 degrees to 932 degrees F) Instant current and max. readings Large, easy to read display Single dot laser sighting system Durable and compact designPortable IR thermometers have become indispensable tools for automotive troubleshooting and diagnostics... |
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Digital temperature meter with remote temp sensor |
DescriptionA very unique digital temperature meter with a 8 ft cable and remote temp sensor probe. Ideal for seeing temperature in cars, aquariums, pet habitats, HVAC air ducts, computer towers and cpu temp, reading temperature inside or outside the home, test equipment, farms, pools , jacuzzi, see outside air or water temterature in automobiles, vans, trucks,RV's and boats... |
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SainSmart Temperature Gun Infrared Thermometer with Laser Sight |
DescriptionAvailable in *yellow*. |
Fluke Model 62 Mini Thermometer With Laser Sighting
What is best place or way to sell lab equipment?
There is an estate where the man had a lot of scientific equipment such as hundreds of industrial grade thermometers originally purchased for $5 to $10 a piece - a laser used in hospitals for surgery - various chemical analaysis machines (most circa early 90's)
try going to a used equipment dealer....Dallas Contracting Co., Inc. http://www.dallascontracting.com is a buyer and seller of used and surplus laboratory equipment. Dallas also performs demolition and equipment removals.





































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