American Slip Meter 925


Free Shipping Within Continental U.S.

Online and In-Person Training Available.

SKU: 108 Category:


Price includes:

  1. Free ground shipping within the continental U.S. (there will be additional charges for shipments outside of the U.S. and to Alaska/Hawaii)
  2. 925 slip meter and case that can hold both a 925 and 825A
  3. ANSI A326.3 wet DCOF test method standard
  4. For additional cost B101.3 test method standard can be added
  5. Sensor sanding material, brush, verification tile
  6. Instruction/Info book
  7. Accessory container
  8. Sensor feet (2 x SBR)
  9. Calibration certificate

925 Technical Specifications

  • 100 data points per single DCOF measurement
  • Sensor moves 2” per measurement
  • 7 lbs (shipping weight with 825A is 19 lbs)
  • 9.5”x6.5”x7” (shipping case 24”x16”x10”)
  • Operated by 2 internal 9V DC battery
  • Data exported via micro SD card in full size adapter

925 Features

  • Fully automatic digital horizontal dynamometer measurement system
  • Precision strain gauge
  • Calibrated using NFSI reference tile
  • Internal self-calibration (no annual calibration required, ASM recommends you send back every two years for checkup)
  • Digital display shows measured DCOF
  • Use with ANSI/NFSI B101.3 and ANSI A326.3 wet DCOF standard
  • Record and output data for analysis

The patent-pending 925 is the newest tribometer from American Slip Meter. The 925 measures dynamic coefficient of friction (DCOF). User pushes handles down to automatically activate DCOF test cycle. The 925 does not move, only the SBR sensor foot.

Use published standards or your own test procedure to accurately measure either dry or wet DCOF of flooring materials, bath tubs, stairs, and ramps. The system is small and portable for both field and lab use. The 925 immediately displays information or exports for analysis.

Use the the ANSI/NFSI B101.3 wet dynamic coefficient of friction test standard, or develop your own test methods. This tribometer is excellent for diagnostic tribometry for field users that are evaluating floor care tools, chemicals, cleaning processes, and materials. It is a great option for those requiring DCOF readings and already have an 825A as well as though that will only be measuring the COF of hard surface flooring.

Here’s information on the ASM 925:

Download (PDF, 130KB)

Here’s information on the online “ASM 925 Operator Certificate Course Level 1”:

Download (PDF, 135KB)

Additional information

Weight20 lbs
Substratum Group