L1 Laser GNSS Receiver

Q: How does the laser measurement work?

The receiver knows its own RTK position and orientation from the IMU. When you fire the laser at a target it adds the measured distance along that direction to compute the target's coordinates.

Q: Can L1 be used as a normal rover?

Yes. Without the laser it behaves like a standard RTK rover with tilt compensation.

Q: What are the payment and shipping terms for the L1?

MOQ is one unit. We accept T/T and quote EXW, FOB Shanghai, CIF or DAP. Stock units usually ship in 3–7 working days by express, air or sea freight, with a one-year warranty.

Model L1 · RTK receiver with laser for non-contact points

L1 combines an RTK receiver with a built-in laser, so you can measure a building corner, a wall face, a manhole in traffic or the far side of a ditch without placing the pole on the point. Aim the laser, take the shot, and the receiver computes the coordinates.

Measure: Laser, no contact
Temp.: −45 to +75 °C
Fix: < 5 s

Integrated laser for non-contact points
Measure building corners, walls and hazards safely
IMU tilt compensation
1408-channel full-constellation engine, < 5 s fix
5–15 km internal radio, NFC, Wi-Fi, Bluetooth
IP67, −45 °C to +75 °C

Get a quotationWhatsApp

MOQ 1 unitVolume pricing available

1-year warrantyLifetime remote support

Ships in 3–7 daysExpress, air or sea

OEM & ODMLogo, colour, packaging

Overview

Laser measurement removes the classic GNSS blind spots – points under eaves, against walls or in places that are simply unsafe to stand. The IMU keeps tilt compensation active for normal pole work as well.

L1 is rated for −45 °C to +75 °C and IP67, with a magnesium-aluminium body and a 5–15 km internal radio.

Applications

Building and façade survey
Urban cadastral
Road surveys in traffic
Mining edges
Utility mapping

All GNSS RTK Receivers
Land surveying & mapping solutions
GIS & utility mapping solutions

Specifications

L1 Laser GNSS Receiver specifications
GNSS engine	1408 channels, full constellation
Signals	See signal table below
Laser	Integrated, for non-contact measurement
Tilt survey	IMU
RTK initialisation	< 5 s, > 99.9 % reliability
Cold start / re-acquisition	< 30 s / < 1 s
Internal radio range	5–15 km
Connectivity	UHF, Wi-Fi, Bluetooth, NFC
Housing	Magnesium-aluminium alloy
Ingress protection	IP67
Operating temperature	−45 °C to +75 °C
Warranty	1 year, lifetime technical support
Shipping box	16 × 34 × 31 cm, 4.5 kg

Tracked GNSS signals
GPS	L1C/A, L1C, L2C, L2P(Y), L5
GLONASS	L1, L2, L3
Galileo	E1, E5a, E5b, E6
BeiDou	B1I, B2I, B3I, B1C, B2a, B2b
QZSS	L1, L2, L5, L6
NavIC (IRNSS)	L1, L2, L5 (as listed by the manufacturer)
SBAS	L1, L2, L5

Signal list for the 1408-channel GNSS engine. Exact support can vary by firmware version; ask for the datasheet of your batch.

Need the full datasheet?

We send PDF datasheets, manuals and software details for each batch, together with your quotation.

Request datasheet and price

Specifications are typical values and may change with product updates. Accuracy depends on satellite geometry, multipath, baseline length and correct set-up.

What is in the box

Typical configuration. Kits are adjusted to your order; tell us what you already own.

L1 laser receiver (rover) and optional base
Android data collector
Range pole, bracket, tribrach
Chargers and cables
Transport case

L1 questions

Not answered here? Ask our engineers.

How does the laser measurement work?

The receiver knows its own RTK position and orientation from the IMU. When you fire the laser at a target it adds the measured distance along that direction to compute the target's coordinates.

Can L1 be used as a normal rover?

Yes. Without the laser it behaves like a standard RTK rover with tilt compensation.

What are the payment and shipping terms for the L1?

MOQ is one unit. We accept T/T and quote EXW, FOB Shanghai, CIF or DAP. Stock units usually ship in 3–7 working days by express, air or sea freight, with a one-year warranty.