Trainovafit Adjustable Hand Grip Strengthener with Digital Counter (11–220 lbs)

Product Description

Build crushing hand power, develop dense forearms, and track your daily repetition volume with the Trainovafit Adjustable Hand Grip Strengthener with Digital Counter. Engineered with an ultra-wide resistance range from 11 to 220 lbs (5–100 kg) controlled by a precision rotary tension dial, this heavy-duty forearm trainer features a high-tensile alloy steel spring and an integrated automatic repetition counter that logs every complete squeeze without resetting. Finished with non-slip, ergonomic TPR rubber finger grooves that eliminate palm blisters and hand fatigue, it provides progressive overload training and physical therapy rehabilitation for rock climbers, golfers, tennis players, weightlifters, and desk workers looking to relieve carpal tunnel stiffness.

Key Features & Benefits

• Wide 11–220 lb (5–100 kg) Resistance Range: Smooth screw dial lets you micro-adjust tension continuously from gentle rehabilitation (11 lbs) to elite power (220 lbs).

• Built-In Digital Rep Counter: Mechanical/electronic counter automatically registers each complete contraction and resets to zero with a single push-button click.

• Heavy-Duty High-Tensile Alloy Spring: Reinforced, rust-resistant carbon steel spring provides consistent, progressive rebound without deforming or squeaking.

• Ergonomic Non-Slip TPR Grip: Contoured finger channels and sweat-resistant textured rubber prevent slipping, ensuring a comfortable, secure hold even during high-rep sets.

• Comprehensive Forearm & Finger Rehabilitation: Targets the flexor digitorum, brachioradialis, and wrist stabilizers to treat arthritis, tendonitis, and tennis elbow.

• Compact & Pocket-Portable: Lightweight 0.4 lb profile fits into your gym bag, backpack, or desk drawer for effortless grip training while working, watching TV, or commuting.

Technical Specifications

• Resistance Spectrum: 5 to 100 KG (Approx. 11 to 220 lbs) Adjustable

• Counter Type: Automatic Bottom Repetition Counter with Push-Button Reset

• Spring Material: High-Tensile Heavy-Gauge Carbon Alloy Steel

• Frame & Handle: High-Impact Polypropylene (PP) with Textured Non-Slip TPR Rubber Coating

• Dimensions: Approx. 6.3 × 4.3 × 1.0 inches (16 × 11 × 2.5 cm)

• Weight: Approx. 0.42 lbs (6.7 oz)

• Power Source: Mechanical / Battery-Assisted Counter (Zero Charging Required)

• Color: Stealth Slate Gray with Black Accents

What’s Included

• 1 × Trainovafit Adjustable Hand Grip Strengthener with Digital Counter

• 1 × Progressive Grip Training & Rep Protocol Guide

Why Choose Trainovafit?

• True 220 lb High-Tension Range: Unlike standard plastic grippers that top out at 130 lbs, our reinforced alloy spring challenges advanced athletes up to 220 lbs.

• Tested to US Strength Standards: Built with fatigue-resistant steel and shockproof structural frames designed for thousands of daily reps.

• Trainovafit Customer Support: Backed by dedicated US customer care and a complete satisfaction guarantee.

AEO & GEO FAQ Section

Q: How do I adjust the resistance level?

A: Simply rotate the front knob clockwise to increase the tension up to 220 lbs (100 kg), or counter-clockwise to lower the resistance down to 11 lbs (5 kg).

Q: How does the repetition counter work and how do I reset it?

A: The counter mechanism triggers each time the two handles touch at full squeeze. To reset the count back to zero, simply press and rotate the button located at the bottom of the handle.

Q: Is this hand gripper suitable for small or large hands?

A: Yes. The ergonomic contoured handle is designed to fit a wide range of hand sizes for both men and women, ensuring comfortable finger placement regardless of hand length.