Details

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Fluke 424D Laser Distance Meter

 

Features

The feature-packed 424D distance meter measures up to any situation.

• Measures up to 100 m (330 ft)
• Higher accuracy: ±1 mm (0.04 in)
• 4-line display shows you even more data at a glance
• Inclination sensor assists with height tracking, leveling, and indirect horizontal distance measurements when line-of-sight is blocked
• Corner angle feature allows you to determine the angle of a corner
• Compass provides a "heading" for your distance measurements
• Stores 20 complete displays for quick recall
• Backlight for improved visibility
• Tripod mode allows mounting for long-distance measurements
• Full Pythagoras function for height measurements
• Audible keypad feedback
• Stake Out feature for marking defined lengths such as wooden frames
• Automated End-piece Correction detects the bracket position and auto-adjusts the reference point
• Minimum/Maximum function
• Enhanced environmental protection: IP54-rated (dust and water spray resistant)
• Improved battery life of 5000 measurements with auto shut-off

Measurement Specifications

Model	414D	419D	424D
Distance Measurement
Typical Measuring Tolerance [1]	±2.0 mm [3]	±1.0 mm [3]
Maximum Measuring Tolerance [2]	±3.0 mm [3]	±2.0 mm [3]
Range at Leica Target Plate GZM26	50 m / 165 ft	80 m / 260 ft	100 m / 330 ft
Typical Range [1]	40 m / 130 ft	80 m / 260 ft	80 m / 260 ft
Range at Unfavorable Conditions [4]	35 m / 115 ft	60 m / 195 ft	60 m / 195 ft
Smallest Unit Displayed	1 mm / 1/16 in	6 / 30 / 60 mm (10 / 50 / 100 m)
Tilt Measurement
Measuring Tolerance to Laser Beam [5]	No	No	±0.2°
Range	No	No	360°
General
Laser Class	2
Laser Type	635 nm, <1 mW
Protection Class	IP40	IP54
Automatic Laser Off	After 90 seconds
Automatic Power Off	After 180 seconds
Battery Life	Up to 3,000 measurements	Up to 5,000 measurements
Dimensions (H × W × L)	116 × 53 × 33 mm	127 × 56 × 33 mm	127 × 56 × 33 mm
Weight (with batteries)	113 g	153 g	158 g
Temperature Range (Storage/Operation)	-25°C to +70°C / 0°C to +40°C	-25°C to +70°C / -10°C to +50°C
Calibration Cycle	Not applicable	Not applicable	Tilt and Compass
Maximum Altitude	3000 m	3000 m	3000 m
Maximum Relative Humidity	85% at -7°C to +50°C (20°F to 120°F)
Safety	IEC 61010-1:2001, EN60825-1:2007 (Class II)
EMC	EN 55022:2010, EN 61000-4-3:2010, EN 61000-4-8:2010