Product Overview

The LaMotte Mobile WaterLink Spin Touch Lab | 3581 is a professional portable digital water-analysis system designed for fast, precise pool and spa water testing. Using LaMotte’s sealed SpinDisk reagent cartridges, the Spin Touch automatically performs multiple water chemistry tests from a sample of less than 3 mL and can deliver a complete series of results in approximately 60 seconds.

Ideal for pool service professionals, commercial facilities, hotels, resorts, health departments, property managers, and pool owners who require consistent water testing, the Mobile WaterLink Spin Touch dramatically reduces manual testing steps, reagent handling, and operator error.

Important Reagent Notice

SpinDisk reagent cartridges are sold separately and are required to perform water testing. Different SpinDisk series provide different combinations of test factors. Select the appropriate SpinDisk based on the water chemistry parameters you need to test.

Key Features

Automated Water Testing

Fill the appropriate SpinDisk with less than 3 mL of water, insert the disk into the meter, select Start Test, and the Spin Touch automatically performs the analysis.

Results in Approximately 60 Seconds

Compatible treated-water SpinDisks can provide a complete set of water chemistry results in approximately one minute.

6-Wavelength Photometer

Advanced optical technology automatically measures chemical reactions within the SpinDisk for consistent digital results.

3.5" Color Touchscreen

Features an intuitive color capacitive touchscreen for easy operation and immediate viewing of water-test results.

Pre-Measured Reagents

SpinDisk cartridges contain precise quantities of reagent, helping eliminate measuring, mixing, timing, and subjective color interpretation.

Portable Professional Design

The Mobile 3581 package includes a waterproof carrying case with protective foam inserts, making it ideal for poolside service calls and commercial facility testing.

NSF Certified

The WaterLink Spin Touch is Certified to NSF/ANSI/CAN 50 for applicable recreational-water testing parameters and ranges.

Benefits

• Professional automated pool and spa water testing
• Complete testing in approximately 60 seconds
• Requires less than 3 mL of sample water
• Virtually eliminates manual reagent measurement
• Reduces operator error
• Exact automated reaction timing
• Automatic blanking
• 6-wavelength photometer
• Color touchscreen operation
• Portable rechargeable design
• Bluetooth and USB connectivity
• Automatic test-result record keeping
• Compatible with WaterLink software solutions
• Waterproof carrying case included
• NSF/ANSI/CAN 50 certified for applicable parameters

Available Test Factors

Depending on the SpinDisk reagent cartridge selected, the 3581 can test for:

• Free Chlorine (DPD)
• Total Chlorine (DPD)
• Bromine (DPD)
• pH
• Calcium Hardness
• Total Alkalinity
• Cyanuric Acid
• Copper
• Iron
• Salt
• Phosphate
• Borate
• Biguanide
• Biguanide Shock

Specifications

What's Included

• LaMotte WaterLink Spin Touch Photometer
• Waterproof Carrying Case with Foam Inserts
• Instruction Manual
• Quick-Start Instructions
• 3 Syringes
• Calibration Check Disk
• USB Cord
• USB Wall Adapter

SpinDisk reagent cartridges are NOT included and must be purchased separately.

How It Works

1. Select the appropriate LaMotte SpinDisk for the water tests required.
2. Fill the disk with less than 3 mL of the water sample.
3. Insert the SpinDisk into the Spin Touch.
4. Select Start Test on the touchscreen.
5. The instrument automatically spins, times, analyzes, and calculates the test.
6. Digital water chemistry results are displayed on the screen.

There are no traditional test tubes to fill, individual reagents to measure, or colors to manually compare.

Ideal Applications

The Mobile WaterLink Spin Touch is especially useful for:

• Pool service professionals
• Commercial swimming pools
• Hotels and resorts
• Apartment and HOA pools
• Health clubs and fitness centers
• Swim schools
• Aquatic centers
• Municipal pools
• Pool builders
• Pool retail stores
• Professional water-testing programs

Confirm Before Ordering

This listing is for the LaMotte 3581 Mobile WaterLink Spin Touch Lab.

SpinDisk reagent cartridges are sold separately. Verify which water chemistry parameters you need to test and purchase the appropriate compatible SpinDisk cartridges.

The Spin Touch product family includes multiple configurations, including the 3580 store version, 3581 Mobile WaterLink Spin Touch, and 3582 Mobile Commercial WaterLink Spin Touch. Confirm model 3581 is the configuration required before ordering.

Warranty Information

LaMotte warrants the WaterLink Spin Touch instrument against defects in parts and workmanship for 2 years from the date of shipment, subject to LaMotte's current warranty terms, exclusions, and proof-of-purchase requirements.

Customer Q&A

Q: Are the SpinDisk reagent cartridges included?

No. SpinDisk reagent cartridges are sold separately and are required to perform water tests.

Q: How fast does the LaMotte Spin Touch test pool water?

A compatible treated-water SpinDisk can perform a complete series of tests in approximately 60 seconds.

Q: How much water is required?

The Spin Touch requires less than 3 mL of water to fill a compatible SpinDisk cartridge.

Q: What can the LaMotte 3581 test?

Depending on the SpinDisk selected, available factors include free chlorine, total chlorine, bromine, pH, calcium hardness, total alkalinity, cyanuric acid, copper, iron, salt, phosphate, borate, biguanide, and biguanide shock.

Q: Can this be used for commercial swimming pools?

Yes. Its portable design makes it particularly useful for professional pool service technicians, hotels, resorts, swim schools, commercial facilities, and other locations requiring frequent water testing.

Q: Does it require a computer to perform a test?

No. The Spin Touch operates as a stand-alone tester using its built-in touchscreen. Compatible software and connectivity options are available for managing test information.

Q: Does it come with a carrying case?

Yes. Model 3581 includes a waterproof carrying case with foam inserts for the meter and accessories.

Q: Is the LaMotte Spin Touch NSF certified?

Yes. The current 3581 is Certified to NSF/ANSI/CAN 50 for applicable recreational-water testing factors and certified ranges.

Q: What is the warranty?

LaMotte provides a 2-year instrument warranty against defects in parts and workmanship, subject to its warranty terms.