Leica DISTO E7100i Laser Distance Measurer 200ft Bluetooth — main product image

Leica DISTO E7100i Laser Distance Measurer 200ft Bluetooth

Leica

Leica DISTO E7100i Laser Distance Measurer 200ft Bluetooth

Name: Leica DISTO E7100i Laser Distance Measurer 200ft Bluetooth
Brand: Leica
SKU: DISTO E7100i

★★★★★4.6 (433 reviews)

BLUETOOTH 4.0IP54

Measure up to 200 feet with pinpoint accuracy and send results to your phone via Bluetooth instantly.

$149.00*$171.08Save 12%

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Leica DISTO E7100i is a professional-grade laser distance measurer that packs serious measurement capability into a compact, pocket-friendly body. With a range of up to 200 feet and accuracy to 1/16 of an inch, it handles the vast majority of interior measuring tasks—room dimensions, ceiling heights, window openings, and area or volume calculations—with a single button press. The integrated Bluetooth 4.0 radio sets it apart from basic laser measurers by allowing you to send every reading directly to a smartphone or tablet, where the free Leica DISTO sketch app lets you drop measurements onto photos, floor plans, or CAD-ready sketches without carrying a notepad.

Built to withstand real job-site conditions, the E7100i carries an IP54 protection rating, meaning it resists dust ingress and water splashes—an important detail for construction, renovation, and inspection work where tools get handled roughly. The Min/Max continuous measurement function is particularly useful for finding true room diagonals or the highest and lowest points in uneven spaces, tasks that are awkward and slow with a tape measure. Running on standard AAA batteries with a rated life of up to 5,000 measurements, the E7100i avoids the downtime of rechargeable-only tools and lets you swap in fresh cells from any hardware store. For professionals who need reliable, transferable measurements every day, it delivers Leica's well-known precision in a practical, connected package.

Key Features

This unit contains a Class II Laser with 1mW output

1/16" ACCURACY up to 200-FEET MEASURING RANGE. That's right, a sixteenth of an inch. Take out a pair of earbuds. Look at how wide the 1/8" jack is. Now divide that by half.

BLUETOOTH 4.0 for transferring measurements into desired software. Send measurements directly from the laser measure to your apps using the Leica DISTO Bluetooth Smart (4.0) wireless data transfer.

IP54 CERTIFIED - DUST & SPLASH PROTECTED. Per set of AAA Batteries, capture up to 5,000 measurements.

MIN/MAX FUNCTION. In Min/Max mode, you "sweep" the laser point into a corner. The longest measurement is recorded. Very useful for accurate diagonal room or window/door measurements.

AREA/VOLUME FUNCTION. In Area Mode, this laser distance measure determines the area of a rectangle or square in two shots. Volume Mode adds a third vertical shot to calculate volume.

Specifications

Measuring Range

Up to 200 feet

Accuracy

1/16 inch

Bluetooth

Bluetooth 4.0

Protection Rating

IP54 (Dust & Splash Protected)

Laser Class

Class II, 1mW output

Functions

Min/Max, Area/Volume

Battery

AAA (up to 5,000 measurements per set)

Pros & Cons

👍 Pros

Bluetooth 4.0 sends measurements directly to a phone app for instant documentation
Accurate to 1/16 inch over the full 200-foot range
IP54 certification protects against dust and splashing water on job sites
Compact, pocket-sized design is easy to carry and operate one-handed
AAA batteries provide up to 5,000 measurements before replacement

👎 Cons

200-foot range is shorter than higher-end Leica DISTO models that reach 300+ feet
Laser dot becomes difficult to see in bright outdoor sunlight at longer distances
No built-in camera viewfinder for targeting distant points like more advanced models offer
Bluetooth connectivity is limited to Leica's own app ecosystem for full functionality

Frequently Asked Questions

How does the Bluetooth connectivity work on the DISTO E7100i?

The E7100i uses Bluetooth 4.0 to wirelessly send measurement data to a smartphone or tablet running the free Leica DISTO sketch app. You can transfer distances directly into floor plans, photos, or calculation tools without writing anything down manually.

How accurate are the measurements?

The E7100i is accurate to within 1/16 of an inch across its full 200-foot range, which meets the precision requirements for most interior measurement, estimation, and layout tasks.

Can this device be used outdoors?

It can be used outdoors for shorter distances, though bright sunlight makes the laser dot harder to see at longer ranges. For extended outdoor use, a laser target plate helps locate the dot. The IP54 rating also means it handles dust and light rain.

What does the Min/Max function do?

The Min/Max function continuously measures as you sweep the laser across a surface, recording the shortest and longest distances detected. This is useful for finding the true diagonal of a room or locating the highest point of a ceiling.

How long do the batteries last?

Leica rates the E7100i for up to 5,000 measurements per set of AAA batteries, so a single pair lasts through extended projects without frequent replacement.