Fluke
Fluke 64 MAX IR Thermometer 20:1 measurement tool
Digital IR thermometer with 20:1 distance-to-spot ratio, 99-point data logging, dual lasers, backlit display and flashlight, measuring -30 °C to 600 °C
- Analog/DigitalDigital
- TypeIR Thermometer
- Precise laser targeting enables accurate readings with 20:1 distance-to-spot ratio
- Wide temperature coverage from -30 °C to 600 °C for diverse applications
- Tight accuracy of ±1.0 °C or ±1.0 % of reading ensures reliable data
- Rugged design survives 3 m drops for durability on job sites
- 99-point data logging captures measurement history for later review
Infrared Thermometer 64 MAX
The Fluke 64 MAX is a digital infrared thermometer built for technicians who need non-contact temperature readings in industrial, electrical or HVAC environments. Its rugged housing survives a three-metre drop, so it remains reliable on ladders or in harsh job-site conditions. Compact and lightweight, it clips to a tool belt or fits in a tool box for quick access. The 20:1 distance-to-spot ratio lets you measure smaller areas from further away.
Range -30 °C to 600 °C with 1.0 % accuracy
The instrument covers -30 °C to 600 °C (-22 °F to 1112 °F) with an accuracy of ±1.0 °C or ±1.0 % of reading, whichever is greater, and ±2.0 °C between -10 °C and 0 °C. This span handles most electrical-panel, motor-bearing and ventilation-duct checks comfortably. It runs out of range above 600 °C, so furnace, kiln or molten-metal work needs a higher-range pyrometer. The 99-point data log captures trends during extended troubleshooting sessions.
Dual lasers, backlit LCD and flashlight
Dual laser pointers outline the measurement spot, reducing guesswork on small targets. A large backlit LCD ensures readable values in dim plant rooms or ceiling voids. An integrated flashlight adds hands-free illumination when inspecting dark enclosures. The meter runs on a single standard AA battery, avoiding proprietary cells. No carrying case, PC software or additional probes are mentioned in the specifications.
Highlights
- Precise laser targeting enables accurate readings with 20:1 distance-to-spot ratio
- Wide temperature coverage from -30 °C to 600 °C for diverse applications
- Tight accuracy of ±1.0 °C or ±1.0 % of reading ensures reliable data
- Rugged design survives 3 m drops for durability on job sites
- 99-point data logging captures measurement history for later review
Specifications
| Model | 64 MAX |
|---|---|
| Analog/Digital | Digital |
| Type | IR Thermometer |
Questions about this item
Will the 20:1 distance-to-spot ratio let me measure small targets on older equipment without getting too close?
The 20:1 ratio means a 30 cm spot at 6 m distance, so you can measure small components on legacy machinery from a safe working distance.
How do I verify the 64 MAX is reading correctly after I power it on?
Point the dual lasers at a known reference such as an ice bath at 0 °C; the display should show within ±1.0 °C or ±1.0 % of reading, confirming calibration.
Does the box include the AA battery and a carrying case, or must I buy them separately?
A single standard AA battery is required for power and is not included; no case is mentioned, so plan to purchase both separately.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Lab Safety Supply Inc 667123 24 Well Tissue Culture Plate w/Lid PK50
- Assortments & Kits
Lab Safety Supply Inc 11L806 2mL Pipet Individually Wrapped PK600
- Assortments & Kits



