Benchmark Supply i83 IMU-RTK GNSS Receiver

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Benchmark Supply i83 IMU-RTK GNSS Receiver

Name: Benchmark Supply i83 IMU-RTK GNSS Receiver
Brand: Benchmark Tool & Supply
SKU: 8001 010 239
Price: 7990.0 USD
Availability: InStock

Benchmark Tool & SupplySKU: 8001 010 239

Price:

$7,990.00 USD

Shipping calculated at checkout

Stock:

Limited Quantity Available

Quantity:

Store Pickup: List of available stores available on the Checkout page.

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Specifications

Channels: 1408 channels with iStar 2.0
Supported Constellations: GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS, NavIC
Initialization: <10s
RTK Accuracy: H: 8 mm + 1 ppm; V: 15 mm + 1 ppm
PPK Accuracy: H: 3 mm + 1 ppm; V: 5 mm + 1 ppm
High-Precision Static Accuracy: H: 2.5 mm + 0.1 ppm; V: 3.5 mm + 0.4 ppm
IMU Rate: 200 Hz
Display: 1.1" OLED Color Display
Operating Hours: Up to 35 hours
IP Protection: IP67
Power Source: 7.2V/9.9Ah Built-in Battery
Operating Temperature: -40°F to +149°F (-40°C to +65°C)

Product Description

The Benchmark Supply's i83 is a next-generation 1408-channel multi-band IMU-RTK GNSS receiver designed for maximum reliability in surveying, construction, and mapping applications. Equipped with Benchmark Supply’s iStar GNSS technology and a third-generation high-gain antenna, it delivers centimeter-level RTK precision—even in challenging environments.

With seamless wireless connectivity—including Bluetooth, Wi-Fi, NFC, 4G, and UHF—the i83 easily adapts to network RTK and base-rover setups. The integrated 200 Hz IMU supports calibration-free tilt compensation up to 30°, maintaining 3 cm accuracy even with pole tilt, boosting productivity by up to 30%.

Designed for demanding job sites, the i83 features a rugged IP67-rated magnesium alloy housing, shock resistance, and an ultra-efficient battery that powers up to 34 hours of RTK surveying. Whether you're working as a site foreman, engineer, or surveyor, the i83 combines power, intelligence, and durability to get the job done.

Brochures & Manuals

Benchmark Supply i83 IMU-RTK GNSS Receiver Technical Datasheet

Our Return Policy

We will issue a refund in the original form of payment for merchandise that is unused & in original packaging within 14 days of purchase. Any defective merchandise can be exchanged within 30 days of purchase.

Exclusions:

Special Order items include Software, GPS, Total Stations, Utility Locators, or Leica Geosystems products.
We do not accept returns for replacement parts for any reason other than an error on our part.
Once an order has shipped, it cannot be cancelled. You may refuse the order upon delivery, in which case the standard return policy for the item will apply, and we will deduct the return shipping costs from your refund credit.

All merchandise returned after 14 days of purchase will have a 20% restocking fee & refund will only be available as store credit.

The customer is responsible for return
shipping of any returned products, some exclusions may apply.

We do not accept returns or cancellations for special ordered items.

Special Order items include GPS, Total Stations, Utility Locators, or Leica Geosystems products.

The Benchmark Advantage

Every product comes with Benchmark's lifetime support. If your confused on something, we have experts on staff ready to help with post-sale support.
Certified Repair Center with quick turnaround on warranty repairs.
We ship from 6 different locations to ensure quick delivery
Pickup at any of our local stores
Available to answer questions or take orders by phone at 866-342-7665 (8am-5pm, M-F)

Product Reviews

Warranty

The product you have looking at comes with a manufacturer's warranty of 18 months. This means that if there are any defects or malfunctions with the product during this warranty period, we will repair or replace it free of charge.

We believe in the quality and durability of our products, and we want you to have complete peace of mind when making your purchase. Our 18 months warranty is a testament to our confidence in the reliability and performance of this product.

We recommend that you keep a copy of your purchase receipt and the warranty information in a safe place for future reference. If you encounter any issues with your product, please do not hesitate to contact our customer service team, who will be happy to assist you.