Viewing
7× optics and diopter adjustment provide the viewing interface.
LASER RANGEFINDER
KECK K3500M
Laser rangefinder binocular
Distance. Direction.
A clearer perspective.
KECK K3500M combines 7× viewing with laser distance measurement, angle measurement and satellite positioning for outdoor surveying and observation.
As low as $9,980.00
KECK · CREATING VALUE FOR USERSKECK K3500M
7×MAGNIFICATION
1535 nmLASER WAVELENGTH
±1 mRANGING ACCURACY
IP67INGRESS PROTECTION
01 / PRODUCT OVERVIEW
Observe. Measure.
Keep the information together.
KECK K3500M combines 7× viewing with laser distance measurement, angle measurement and satellite positioning for outdoor surveying and observation.
Viewing optics, laser measurement and connected functions are presented in a consistent order across the range.
Discuss this modelVIEWING & LASER MEASUREMENT
The scene, with distance information.
A 7× viewing system is paired with a 1535 nm laser. The optical specification includes a 6° field of view and 20 mm eye relief; ranging accuracy is listed at ±1 m.
- Magnification
- 7×
- Field of view
- 6°/106mil
- Eye relief
- 20 mm
- Laser wavelength
- 1535 nm
- Accuracy
- ±1m
- Frequency
- 1 Hz (3 Hz in continuous ranging mode)
MEASUREMENT FUNCTIONS
More context for each observation.
Distance measurement is complemented by azimuth, pitch and altitude information. Two-point distance measurement and ballistic calculation are also listed for this model.
Measurement
Distance, angle and two-point measurement functions are grouped in one device.
Positioning
GPS, BeiDou and GLONASS are the listed satellite-positioning systems.
- Angular range
- Azimuth: 0~360°(±1°);Pitch angle: ±90° (±1°)
CONNECTION & POWER
A connected handheld instrument.
Bluetooth 5.0 and mobile app connectivity support the measurement workflow. The device accepts two rechargeable 16340 batteries or two CR123A batteries.
- Battery type
- 2 × 16340 rechargeable batteries / 2 × CR123A batteries
- Battery life (room temperature)
- 5000 ranging
- Weight
- ≤ 430g (including battery)
- Dimensions
- 141×81×53 mm (L×W×H)
- Waterproof rating
- IP67
- Connector
- Uart(TTL_3.3V)to USB
- Wireless transmission
- Bluetooth 5.0
TECHNICAL SPECIFICATIONS
The complete specification.
KECK K3500M
Laser rangefinder binocular
Optics & viewing
| Model | K3500M |
|---|---|
| Magnification | 7× |
| Field of view | 6°/106mil |
| Eye relief | 20 mm |
| Receiver aperture | Φ32 mm |
| Diopter | -5~+5D |
| Other | Mobile APP interconnection |
| Product certification | CE / RoHS |
Measurement & positioning
| Laser safety classification | Class 1(IEC60825-1) |
|---|---|
| Laser wavelength | 1535 nm |
| Accuracy | ±1m |
| Frequency | 1 Hz (3 Hz in continuous ranging mode) |
| Accurate | ≥98% |
| Divergence angle | 0.6 mrad |
| Angular range | Azimuth: 0~360°(±1°);Pitch angle: ±90° (±1°) |
| Positioning type | GPS/BeiDou/GLONASS |
Power & connectivity
| Power supply | DC 5~12V |
|---|---|
| Battery type | 2 × 16340 rechargeable batteries / 2 × CR123A batteries |
| Battery life (room temperature) | 5000 ranging |
| Connector | Uart(TTL_3.3V)to USB |
| Wireless transmission | Bluetooth 5.0 |
Construction & environment
| Weight | ≤ 430g (including battery) |
|---|---|
| Dimensions | 141×81×53 mm (L×W×H) |
| Operating temperature | -40~+55°C |
| Storage temperature | -50~+65°C |
| Waterproof rating | IP67 |