Fluke 424D Laser Distance Meter
Introduction:
The Fluke 414D, 419D, 424D Laser Distance Meters (Meter or Product) are professional-grade laser distance meters. Use these Meters to quickly and accurately get the distance to a target, the area, and the volume measurements.
This Meter is better than an ultrasonic device because it uses laser light waves and measures their reflection. The Meter includes:
- Most advanced technology for distance measurements
- More accurate measurement
- Longer measurement distance – model dependent
This manual identifies when a feature is model-dependent. If not identified, all models include the feature.
| Specifications | 414D | 419D | 424D |
| Distance Measurement | |||
| Typical Measurement Tolerance | ±2.0 mm (±0.08 in) | ±1.0 mm (± 0.04 in) | ±1.0 mm (± 0.04 in) |
| Maximum Measurement Tolerance | ±3.0 mm (±0.12 in) | ±2.0 mm (±0.08 in) | ±2.0 mm (±0.08 in) |
| Range at target plate | 50 m / 165 ft | 80 m / 260 ft | 100 m / 330 ft |
| Typical Range | 40 m / 130 ft | 80 m / 260 ft | 80 m / 260 ft |
| Range at unfavorable condition | 35 m / 115 ft | 60 m / 200 ft | 60 m / 200 ft |
| Smallest unit displayed | 1 mm / 1/16 in | 1 mm / 1/32 in | 1 mm / 1/32 in |
| laser point at distances | 6 mm @ 10 m / 30 mm @ 50 m / 60 mm @ 100 m
0.24 in @ 33 ft / 1.2 in @ 164 ft / 2.4 in @ 328 ft |
6 mm @ 10 m / 30 mm @ 50 m / 60 mm @ 100 m
0.24 in @ 33 ft / 1.2 in @ 164 ft / 2.4 in @ 328 ft |
6 mm @ 10 m / 30 mm @ 50 m / 60 mm @ 100 m
0.24 in @ 33 ft / 1.2 in @ 164 ft / 2.4 in @ 328 ft |
| Tilt measurement | |||
| Measurement tolerance to laser beam | no | no | ±0.2 ° |
| Measurement tolerance to case | no | no | ±0.2 ° |
| Range | no | no | 360 ° |
| Compass accuracy | no | no | 8 points (±22.5 °)~ |
| General | |||
| Protection class | IP40 | IP54 | IP54 |
| Automatic laser off | 90 seconds | 90 seconds | 90 seconds |
| Automatic power off | 180 seconds | 180 seconds | 180 seconds |
| Battery life (2 x AAA)
1.5 V NEDA 24A/IEC LR03 |
up to 3000 measurements | up to 5000 measurements | up to 5000 measurements |
| Dimensions (H x W x L) | 11.6 cm x 5.3 cm x 3.3 cm | 12.7 cm x 5.6 cm x 3.3 cm | 12.7 cm x 5.6 cm x 3.3 cm |
| Weight (with batteries) | 113 g (4 oz) | 153 g (5 oz) | 158 g (6 oz) |
| Temperature | |||
| Storage | -25 °C to +70 °C | -25 °C to +70 °C | -25 °C to +70 °C |
| Operation | 0 °C to +40 °C | -10 °C to +50 °C | -10 °C to +50 °C |
| Calibration cycle | N/A | N/A | Tilt and Compass |
| Maximum altitude | 3500 m | 3500 m | 3500 m |
| Maximum relative humidity | 85 % at -7 °C to 50 °C (20 °F to 120 °F) | 85 % at -7 °C to 50 °C (20 °F to 120 °F) | 85 % at -7 °C to 50 °C (20 °F to 120 °F) |
| Safety | |||
| General | IEC 61010-1: Pollution Degree 2 | IEC 61010-1: Pollution Degree 2 | IEC 61010-1: Pollution Degree 2 |
| Laser | IEC 60825-1: Class 2, 635 nm, <1 mW | IEC 60825-1: Class 2, 635 nm, <1 mW | IEC 60825-1: Class 2, 635 nm, <1 mW |
| Max peak radiant output power | 0.95 mW | 0.95 mW | 0.95 mW |
| Wavelength | 635 nm | 635 nm | 635 nm |
| Pulse duration | >400 ps | >400 ps | >400 ps |
| Pulse repetition frequency | 320 MHz | 320 MHz | 320 MHz |
| Beam divergence | 0.16 mrad x 0.6 mrad | 0.16 mrad x 0.6 mrad | 0.16 mrad x 0.6 mrad |