Product Description
MILWAUKEE® M12™ 12:1 Infrared Temp-Gun™ delivers the clearest screen and faster scanning. With stunning readability indoor & outdoor, this infrared temp-gun provides easier readings
Technical Specifications
- Manufacturer part number (MPN)
- 2278-20
- Brand
- Milwaukee Tool
- Category
- Instruments
- Tool Warranty
- 5 Years
- Battery Type
- M12™, 12V Lithium-Ion
- Display Type
- LCD
- Material Composition
- Plastic
- Length
- 10.55 in
- Weight
- 9.6 oz
- Height
- 2.1 in
- Width
- 6.9 in
- Drop Test
- 6'
- Trigger Lock
- Yes
- Emissivity
- Fixed, 0.95
- Battery Life
- Greater than 45hrs (All Functions)
- Alarm HI LO
- Yes
- MIN MAX AVG DIF
- Yes
- Display Resolution
- 0.1° F (0.1° C)
- Basic Accuracy
- +/- 1.8%
- Storage Temperature
- -4⁰F to 140⁰F
- Laser On Off
- Yes
- Distance to Spot Ratio
- 12:1
- Rubber Over molding
- Yes
- Repeatability
- +/-.08%
- Temperature Range
- -22⁰F to 1022⁰F
- Power Source
- Cordless
- Battery System
- M12
Standards & Compliance
- HS Code
- 9025.19
Cross References
- OEM-URL https://www.milwaukeetool.com/products/details/m12-12-1-infrared-temp-gun-tool-only/2278-20
Product Documentation
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Catalogue entry last verified: 2026-10-03. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 2278-20?
- 2278-20 can be ordered from cballast.com as a Milwaukee catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Milwaukee product?
- The manufacturer part number is 2278-20.
- What is the HS code for 2278-20?
- The customs tariff (HS) code for 2278-20 is 9025.19.
- Who manufactures 2278-20?
- 2278-20 is a Milwaukee product in the Tools range.
- Is a datasheet available for 2278-20?
- Yes — the 2278-20 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 2278-20?
- The minimum order quantity is 1.
- Is 2278-20 available?
- Yes — 2278-20 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).