U.S.ASpectrum TruFirmGrass compactness meter

TruFirmGrass compactness meterIt is a handheld soil moisture meter based on the American Golf Association（USGA）Developed technology, turf compaction meterTruFirmProvide a method for measuring the compactness of grass and sand pits, which has significant features of being fast, convenient, and affordable. By using this device, researchers and professional turf managers can obtain soil compaction data information, thereby scientifically evaluating the intrinsic relationship between compaction and moisture levels.

Functional characteristics

Evaluate and monitor the relative trends and regions of the turf

Mobile application, allowing you to view data anytime on your phone or tablet

The lower the value, the denser the grass

Easy to use design, providing real-time measurement

The collected data can be sent via Bluetooth toiOSEasy to draw with Android devices

Ultra lightweight design, only requires one portable device, no additional accessories needed

Includes soft surface carrying case

technical parameter

Power Supply 2sectionAABattery (included)

weight95 kg

height69 cm

Hammer diameter45 cm

Measurement unit Travel depth (inches)

measuring range54 mm～38.1 mm

resolving power4 mm～38.1 mmWhen,0.25 mm；

0 mm～25.5 mmWhen,0.076 mm

display Backlit LCD screen