Meridian

Meridian M20L Rover Set

Name: Meridian M20L Rover Set
Brand: Meridian
SKU: MET-GPSR-14
Price: 3500.00 USD
Availability: InStock

$3,500.00

The M20L GNSS Rover Set is a high-precision RTK system designed for mobile surveying and geospatial applications. Featuring 1408-channel GNSS tracking, 120° IMU tilt compensation, green laser alignment, and GSM connectivity, it delivers fast and reliable positioning with a long-range communication radius.

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Product Information

The M20L GNSS Rover Set combines advanced GNSS technology with green laser alignment, making it an ideal tool for field surveyors who need high-precision measurements and easy visual guidance. The 1408-channel multi-constellation receiver supports GPS, GLONASS, BEIDOU, GALILEO, QZSS, IRNSS, and L-Band, ensuring global satellite coverage.

The integrated 120° IMU tilt sensor allows for flexible data collection without leveling, while the green laser technology offers precise visual alignment up to 100 meters. The palm-sized, lightweight design (699g) ensures portability, while the IP67-rated durable construction offers dustproof and waterproof protection.

The 7.4V 7000mAh lithium-ion battery provides up to 26 hours of continuous operation, and the GSM mode (45-50 km) and 8 km radius range ensure long-distance data transmission. The Bluetooth connectivity guarantees fast data transfer and wireless control.

Channels: 1408-channel GNSS receiver

GNSS Signal Support:

GPS: L1 C/A, L1C, L2P(Y), L2C, L5
GLONASS: L1, L2, L3
BEIDOU: B1I, B2I, B3I, B1C, B2a, B2b
GALILEO: E1, E5a, E5b, E6
QZSS: L1 C/A, L1C, L2C, L5, L6
SBAS: L1, L5
IRNSS: L5
L-Band: Atlas

Positioning Accuracy:

Single Point Positioning (RMS):

Horizontal: 1.5m
Vertical: 3.0m

DGPS (RMS):

Horizontal: 0.4m
Vertical: 0.8m

RTK (RMS):

Horizontal: ±(8 mm + 1 ppm)
Vertical: ±(15 mm + 1 ppm)

IMU Technology: 120° calibration-free tilt compensation

Laser Technology:

Green Laser Range: 100 meters
Accuracy: 8 mm + 3 mm/m

Connectivity:

Bluetooth: V2.1+EDR/V4.0 Dual Mode
GSM Mode: 45-50 km
Radius Range: Up to 8 km

Battery:

Capacity: 7.4V, 7000mAh lithium-ion
Battery Life: Up to 26 hours

Durability:

IP67-rated dustproof and waterproof
Operating Temperature: -40°C to +85°C

Weight: 699g

1408-channel multi-constellation GNSS receiver for high-precision RTK
Green laser technology for accurate visual alignment up to 100 meters
120° IMU tilt sensor for fast and flexible measurements
Palm-sized, lightweight design for easy handling in the field
GSM mode (45-50 km) for long-distance connectivity
8 km radius range for local RTK communication
High-capacity battery with up to 26 hours of operation
Bluetooth connectivity for fast data transfer
Rugged IP67-rated housing for harsh environments
Ideal for surveying, mapping, and construction projects

M20L_Meridian_Datasheet.pdf

In the Box

M20L GNSS Receiver (Rover)
7.4V 7000mAh lithium-ion battery
USB Type-C Charging Cable
Radio Antenna
GNSS Pole
Controller Holder
Protective Carrying Case
Quick Start Guide

Q: What is included in the M20L GNSS Rover Set?

A: The set includes the M20L GNSS receiver, GNSS pole, controller holder, battery, antenna, and accessories needed for mobile RTK surveying.

Q: How accurate is the M20L Rover Set in RTK mode?

A: The RTK positioning accuracy is 8 mm + 1 ppm (horizontal) and 15 mm + 1 ppm (vertical), ensuring centimeter-level precision.

Q: What is the range of the green laser alignment?

A: The green laser technology provides visual guidance up to 100 meters with an accuracy of 8 mm + 3 mm/m.

Q: Can the M20L be used on tilted surfaces?

A: Yes, the IMU tilt sensor supports measurements up to 120°, allowing for flexible data collection on uneven terrain.

Q: What is the battery life of the M20L?

A: The 7.4V 7000mAh lithium-ion battery offers up to 26 hours of continuous use, suitable for long-duration field projects.

Q: Is the M20L suitable for harsh environments?

A: Yes, it features IP67-rated protection, making it dustproof and waterproof.

Q: What is the range for GSM mode?

A: The GSM mode supports connectivity over a range of 45-50 km.

Shipping Policy

What are the shipping options available for my order?

We offer standard shipping options for all orders. Additionally, standard shipping for our products is free of charge.

How long does it take for my order to be delivered?

Domestic Shipping (US): Standard shipping typically takes 4-7 business days.
International Shipping: Delivery times vary depending on the destination country and customs regulations. Please allow 10-20 business days for international orders.

What carriers do you use for shipping?
We work with reliable carriers such as DHL or UPS, to ensure timely and efficient delivery.

What happens if my order is lost or damaged during shipping?
We take great care in packaging our products to ensure they arrive in perfect condition. In the unlikely event your order is lost or damaged in transit, please contact our customer service team immediately at sales@metricop.com. We will work with the carrier to resolve the issue and may offer a replacement or refund, depending on the situation.

Can I change my shipping address after my order has been placed?
Shipping addresses cannot be changed after an order has been placed. Please double-check your shipping address before completing your order to avoid delivery issues.

What should I know about customs duties and taxes for international orders?
For international orders, customers are responsible for any applicable customs duties, taxes, or fees required by the destination country. These costs are not included in the product price or shipping charges.

Returns and Exchanges Policy

What is your policy for returns and exchanges?
We accept returns and exchanges within 30 days of purchase. To initiate a return or exchange, please contact our customer service team at sales@metricop.com. Returned items must be unused, in their original packaging, and accompanied by proof of purchase.

Are there exceptions for returns?

Items damaged due to customer mishandling are not eligible for return or exchange.
Customized or personalized products cannot be returned unless defective.

Order Cancellation Policy

Can I cancel my order?
Yes, orders can be canceled as long as they have not yet been shipped. If you wish to cancel your order, please contact our customer service team as soon as possible. Once the order is shipped, it cannot be canceled, but you may request a return after delivery following our returns policy.

If you need further assistance, feel free to contact us at sales@metricop.com.