Fluke 411D Laser Distance Meter

Technical specifications

Range (for extended distances, use a target plate)

Measuring accuracy

Laser class

Laser type

Automatic power off

Continuous measurement

Addition/subtraction

Battery life

LCD illumination

Data locations

Min/Max

Audible feedback

• Fluke 411D 0.1 m to 30 m (0.33 ft to 100 ft)

• Fluke 416D 0.05 m to 60 m (0.16 ft to 200 ft)

• Fluke 421D 0.05 m to 100 m (0.16 ft to 330 ft)

• Fluke 411D* ± 3 mm (0.118 in)

• Fluke 416D** ± 1.5 mm (± 0.059 in)

• Fluke 421D ± 1.5 mm (± 0.059 in)

• Fluke 411D Class II

• Fluke 416D Class II

• Fluke 421D Class II

• Fluke 411D 635 nm, 1 mW

• Fluke 416D 635 nm, 1 mW

• Fluke 421D 635 nm, 1 mW

• Fluke 411D after 180 seconds

• Fluke 416D after 180 seconds

• Fluke 421D after 180 seconds

• Fluke 411D Yes

• Fluke 416D Yes

• Fluke 421D Yes

• Fluke 411D Yes

• Fluke 416D Yes

• Fluke 421D Yes

• Fluke 411D up to 3,000 measurements

• Fluke 416D up to 5,000 measurements

• Fluke 421D up to 5,000 measurements

• Fluke 411D No

• Fluke 416D Yes

• Fluke 421D Yes

• Fluke 411D No

• Fluke 416D 10

• Fluke 421D 20

• Fluke 411D No

• Fluke 416D Yes

• Fluke 421D Yes

• Fluke 411D No

Pythagoras (Indirect measurement)

Ingress protection

Dimensions

Weight

Temperature range

Operating altitude (ISO

9022)

Storage humidity (at 35 °C)

Batteries

• Fluke 416D Yes

• Fluke 421D Yes

• Fluke 411D Simple

• Fluke 416D Full

• Fluke 421D Full

• Fluke 411D IP40

• Fluke 416D IP54

• Fluke 421D IP54

• Fluke 411D 123 mm x 50 mm x 26 mm (4.84 in x 1.97 in x

1.02 in)

• Fluke 416D 135 mm x 46 mm x 31 mm (5.31 in x 1.81 in x

1.22 in)

• Fluke 421D 127 mm x 52 mm x 29 mm (5.00 in x 2.06 in x 1.13 in)

• Fluke 411D 150 g (5.29 oz)

• Fluke 416D 110 g (3.88 oz)

• Fluke 421D 125 g (4.40 oz)

• Fluke 411D Storage: -25 °C to 70 °C (-13 °F to 158 °F)

• Operation: 0 °C to 40 °C (32 °F to 104 °F)

• Fluke 416D Storage: -25 °C to 70 °C (-13 °F to 158 °F)

• Operation: 0 °C to 40 °C (32 °F to 104 °F)

• Fluke 421D -25 °C to 70 °C (-13 °F to 158 °F)

• 0 °C to 40 °C (32 °F to 104 °F)

• Fluke 411D up to 3500 m

• Fluke 416D up to 3500 m

• Fluke 421D up to 3500 m

• Fluke 411D maximum 85 % for 24 h

• Fluke 416D maximum 85 % for 24 h

• Fluke 421D maximum 85 % for 24 h

• Fluke 411D AAA (2)

• Fluke 416D AAA (2)

• Fluke 421D AAA (2)

• In favorable conditions (optimal target surface, room temperature) up to 10 m (33 ft). In unfavorable conditions, such as intensive sunshine, very weakly reflecting target surface, or large temperature fluctuations, measuring accuracy may deteriorate to approx. ± 0.25 mm/m (±

0.003 in/ft) for distances above 10 m (33 ft).

• In favorable conditions (optimal target surface, room temperature) up to 10 m (33 ft). In unfavorable conditions, such as intensive sunshine, very weakly reflecting target surface, or large temperature fluctuations, the deviation over distances 10 m (33 ft) can increase by approx.

± 0.15 mm/m (± 0.0018 in/ft).