Fluke 568Ex

Specifications

Infrared temperature range

-40°C to 800°C (-40°F to 1472°F)

Infrared accuracy

< 0°C (32°F): ±(1.0°C (±2.0°F) + 0.1°/1°C or°F);> 0°C (32°F): ±1% or ±1.0°C (±2.0°F), whichever is greater

Display resolution

0.1°C / 0.1°F

Infrared spectral response

8 µm to 14 µm

Infrared response time

< 500 ms

Thermocouple type-k input temperature range

-270°C to 1372°C (-454°F to 2501°F)

Thermocouple type-k input accuracy

< -40°C: ±(1°C + 0.2°/1°C)≥ -40°C: ±1% or 1°C, whichever is greater < -40°F: ±(2°F + 0.2°/1°F)≥ -40°F: ±1% or 2°F, whichever is greater

D:S (distance to measurement spot size)

50:1

Laser sighting

Single-point laser

Minimum spot size

19 mm (0.75 in)

Emissivity adjustment

By built-in table of common materials or digitally adjustable from 0.10 to 1.00 by 0.01

Data storage

99 points

Hi/Low alarms

Audible and two-color visual

Min/Max/Avg/Dif

Yes

Display

Dot matrix with function menus

Backlight

Two levels, normal and extra bright for darker environments

Trigger lock

Yes

Switchable celsius and fahrenheit

Yes

Power

2 AAA/LR03 type-approved batteries (For a list of type-approved batteries, refer to Product Safety Instructions.)

Battery life

4 hours with laser and backlight on;100 hours with laser and backlight off, at 100% duty cycle

Operating temperature

0°C to 50°C (32°F to 122°F)

Storage temperature

-20°C to 60°C (-40°F to 140°F)

Bead thermocouple type-k range

-40°C to 260°C (-40°F to 500°F)

Bead thermocouple type-k accuracy

±1.1°C (2.0°F) from 0°C to 260°C (32 °F to 500°F),typically within 1.1°C (2.0°F) from -40°C to 0°C (-40°F to 32°F)

Documents