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FieldScout TruFirm turf firmness meter 6490S — full-length view showing hammer and handle

FieldScout TruFirm Turf Firmness Meter (6490S) — Bluetooth for iOS & Android

Brand: Spectrum Technologies
$1,745.00
SKU 6490S

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The FieldScout TruFirm Turf Firmness Meter (model 6490S) provides quick, objective measurements of turf and bunker firmness so you can maintain firm, playable surfaces.

  • Built-in LCD with backlight for immediate digital results
  • Bluetooth 4.0 streams readings to the FieldScout mobile app (iOS & Android)
  • 27 in hammer, durable powder-coated aluminum frame; includes soft carrying case
  • Runs on 2 AA batteries; measurement range 0.1–1.5 in with high resolution

Logged data can be uploaded via the FieldScout app or SpecConnect for mapping and reporting. Durable, portable, and designed for golf courses, athletic fields, and sports-turf applications.

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Frequently Asked Questions

What does the TruFirm 6490S measure?
The TruFirm measures turf and bunker firmness by recording the depth of hammer travel; lower values indicate firmer surfaces. It provides objective, repeatable readings for greens, fairways, and athletic fields.
How do I view readings from the meter?
Readings appear instantly on the meter's backlit LCD, and Bluetooth 4.0 streams data to the FieldScout mobile app (iOS & Android) for plotting and immediate review.
Does the meter require batteries or external power?
The 6490S runs on two AA batteries (included). Batteries power the display and Bluetooth module for mobile streaming.
Is the TruFirm suitable for sand and different playing surfaces?
Yes. The TruFirm was developed to measure firmness on turf and bunker sands as well as other playing surfaces, helping quantify playability across varied conditions.
What accessories or subscriptions are available?
The 6490S includes a soft carrying case; Bluetooth data can be uploaded via the FieldScout app and expanded mapping/reporting is available with SpecConnect FieldScout Pro cloud subscription.

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