Topcon DL Series Digital Auto Level
Zoom the image with the mouse

Topcon DL Series Digital Auto Level

(No reviews yet) Write a Review
Calculated at Checkout

Related Products


Topcon DL-503 Digital Auto Level

The Topcon DL Digital Auto Level incorporates cutting-edge technology to provide exceptional height, elevation and distance accuracy. With a working range of up to 328 feet, this digital level has a height accuracy of up to 0.2mm per kilometer double-run and distance accuracy of ±10mm at 10m. In addition, this construction auto level features 28x or 32x magnification that helps provide accurate results.

The Topcon DL Digital Auto Level is equipped with a shock-resistant pendulum compensator with a magnetic damping system that allows you to take a single measurement in only 2.5 seconds. Its automatic recognition of inverted staff automatically identifies the barcode staff’s direction and displays the result with a minus sign. With the world's first wave and read technology, this Topcon digital level reads faster and produces highly accurate measurements.

This Topcon auto-level easily displays its results on the backlit LCD. It also has an ample internal memory of up to 2,000 or 10,000 points and can operate up to 14 to 16 hours using its rechargeable Li-ion battery. With an IPX4 rating, this construction instrument is protected from dust and splashing water coming from any direction.

Configuration Options

The Topcon DL Digital Auto Level is available in different models with various accuracies, internal memory, and keyboard to surely cater to any surveying job. Please select your preference from the drop-down menu above.

Model DL-501 Standard
Magnification 32x 32x 28x
Height Accuracy 0.2mm 0.6mm 0.8mm
Distance Accuracy ±10mm at 10m ±10mm at 10m ±10mm at 10m
Measuring Range 5.2 to 328 ft (1.6 to 100m) 5.2 to 328 ft (1.6 to 100m) 5.2 to 328 ft (1.6 to 100m)
Measuring Time (Single/Repeat/Average) 2.5 sec 3 sec 3 sec
Compensator Type Pendulum compensator with magnetic damping system Pendulum compensator with magnetic damping system Pendulum compensator with magnetic damping system
Compensator Working Range ±12' ±15' ±15'
Dual-Axis Liquid Tilt Sensor Yes - -
Display LCD graphic display with LED backlight 128x32 dot-matrix LCD with backlight 128x32 dot-matrix LCD with backlight
Keyboard Alphanumeric, 27 keys with backlight 8 keys (7 on front panel, 1 on side panel) 8 keys (7 on front panel, 1 on side panel)
Internal Memory 10,000 points 2,000 points 2,000 points
Removable Memory SD/SDHC card (max. 4GB), USB flash memory (max. 4GB) - -
RS-232C Yes Yes Yes
USB USB 1.1 Host Type A - -
Dust & Water Protection IP54 IPX4 IPX4
Operating Temperature -4°F to +122°F -4°F to +122°F -4°F to +122°F
Size 10.2" D x 8.8" W x 7.8" H 10.1" D x 6.2" W x 7.2" H 10.1" D x 6.2" W x 7.2" H
Weight 7.4 lbs 5.3 lbs 5.3 lbs
Battery BDC58 (Rechargeable Li-ion, 7.2V, 4.3Ah) BDC46B (Rechargeable Li-ion, 7.2V) BDC46B (Rechargeable Li-ion, 7.2V)
Operating Time Up to 14 hours Up to 16 hours Up to 16 hours

0 Reviews

This product hasn't received any reviews yet. Be the first to review this product!
Write a Review

Shipping & Returns

Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.