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Larson Systems Inc.
1-877-780-2131
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FDHT - Force Digital Hand Tester
FDHT - Force Digital Hand Tester

The FDHT is a tension / compression tester with force measurement only. It is equipped with a high-resolution force measuring system to display current or peak force and can be fitted to perform a variety of force tests. Standard pull lengths of 12” can be increased with optional extended rods to up to 48” to test long parts. It has a rugged cast-aluminum and steel frame, precision rack and pinion drive with adjustments for wear and convenient hand operation to apply force and adjust length.

Part Testing Capacity
  • 18" standard range
  • Standard 7" stroke
  • Up to 4" Ø platform (2" standard)
  • Force measurement only
  • 2 to 750 lb load capacities
  • DHT software package
  • Compression and extension testing of force
  • Tracking or peak modes (2,000 samples / sec)
  • Load cell and frame deflection compensation
  • Mechanical and software overload protection
  • Built-in shunt calibration verification
  • Digital calibration and linearization
  • Backlit digital LED display of force and length
  • Wipe-clean embossed key faceplate
  • Push-button force zeroing
  • NIST traceable calibration
Force Specifications
Load Cell
Capacity
Standard Resolution High Resolution*
0-100% FS 0-20% FS 20-100% FS
2 lb 0.001 lb 0.0001 lb 0.001 lb
907 g 0.2 g 0.02 g 0.2 g
8.9 N 0.002 N 0.0002 N 0.002 N
11 lb 0.005 lb 0.0005 lb 0.005 lb
5 kg 0.002 kg 0.0002 kg 0.002 kg
49 N 0.02 N 0.002 N 0.02 N
22 lb 0.01 lb 0.001 lb 0.01 lb
10 kg 0.005 kg 0.0005 kg 0.005 kg
98 N 0.05 N 0.005 N 0.05 N
66 lb 0.02 lb 0.002 lb 0.02 lb
30 kg 0.01 kg 0.001 kg 0.01 kg
294 N 0.1 N 0.01 N 0.1 N
110 lb 0.05 lb 0.005 lb 0.05 lb
50 kg 0.02 kg 0.002 kg 0.02 kg
489 N 0.2 N 0.02 N 0.2 N
200 lb 0.1 lb 0.01 lb 0.1 lb
91 kg 0.05 kg 0.005 kg 0.05 kg
890 N 0.5 N 0.05 N 0.5 N
750 lb 0.5 lb 0.05 lb 0.5 lb
340 kg 0.2 kg 0.02 kg 0.2 kg
3,336 N 2 N 0.2 N 2 N
Accuracy = ± Full Scale Resolution x 2
*Requires High Resolution Force option 050-0000-0107-00
Ordering Information
Part Number Description Price
Tester
050-0000-0047-01 FDHT - 2 lb Force Digital Hand Tester Quote
050-0000-0047-02 FDHT - 11 lb Force Digital Hand Tester Quote
050-0000-0047-03 FDHT - 22 lb Force Digital Hand Tester Quote
050-0000-0047-04 FDHT - 66 lb Force Digital Hand Tester Quote
050-0000-0047-00 FDHT - 110 lb Force Digital Hand Tester Quote
050-0000-0047-05 FDHT - 200 lb Force Digital Hand Tester Quote
050-0000-0048-00 FDHT - 750 lb Force Digital Hand Tester Quote
Accuracy Options
050-0000-0107-00 High Resolution Force Quote
Factory Options
025-0000-0412-00 Quick Release Range Adjust Handles (200 lb Max Load) Quote
025-0000-0407-00 Micro Length Adjust with Built-in Stops Quote
025-0000-0676-00 MicroAdjust Wrenchless Stop Assembly Quote
025-0000-0294-00 NiCad Rechargeable Battery (4-8 hr life) Quote
Accessories
025-0000-0191-00 A Platforms - 4" Ø Quote
025-0000-0340-05 Wire Extension Hooks - 2 lb max (0.030" Ø) Quote
025-0000-0340-06 Wire Extension Hooks - 2 lb max (0.050" Ø) Quote
025-0000-0271-00 B Wire Crimp Pull Fixture - Upper Quote
025-0000-0274-00 D Wire Crimp Grip Fixture - Lower 110 lb Quote
025-0000-0272-00 Wire Crimp Grip Fixture - Lower 1,000 lb Quote
025-0000-0193-00 A Smooth Jaw Wire Chucks - 100 lb Quote
025-0000-0193-01 A Serrated Jaw Wire Chucks - 200 lb Quote
025-0000-0193-02 A Smooth Jaw Wire Chucks - 400 lb Quote
018-0000-1718-00 E 5/16-18 M to 10-32 M/F Thread Adapter Quote
018-0000-1718-01 E 5/16-18 M to M6 M/F Thread Adapter Quote
018-0000-1718-02 E 5/16-18 M to M4 M/F Thread Adapter Quote
059-1000-0012-00 Dust Cover (Standard 18" Range Rods) Quote
Printer & Connectivity Options
025-1000-0261-00 RS 232 Capability Quote
025-0000-0464-00 Inkjet Printer (Includes Cable / Adapter 025-0000-0458-00) Quote
025-0000-0458-00 RS 232 to Parallel Printer Cable / Adapter Quote
050-0000-0075-00 SSS - PC Statistical & Spreadsheet Interface Software Quote
Power Supplies (One power supply is included with each new order)
025-1000-0396-00 Power Supply - USA (115 VAC) Quote
025-1000-0396-04 Power Supply - International (100-240 VAC 50-60 Hz) Quote

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Larson Systems Inc.
13847 Aberdeen Street NE
Ham Lake, MN 55304
Phone: 763-780-2131
Fax: 763-780-2182
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