# JTHEW Digital Grip Strength Tester, up to 400 lb/180 kg

The JTHEW digital grip strength tester measures grip force and is listed with a capacity of up to 400 pounds or 180 kg. Its adjustable handle and 19-profile memory may suit repeat tracking across users, although the advertised capacity differs from the title’s 390 lb figure.

- [Original product page](https://bargainpostbox.co.uk/product/jthew-digital-grip-strength-tester)
- [View offer](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: JTHEW
- Category: Sports & Outdoors > Fitness & Exercise > Exercise Accessories
- Price: 16.99 GBP
- Previous price: 21.99 GBP
- Discount: 23%
- Price checked: 2026-11-12T19:20:39.804Z
- Rating: 4.4 / 5
- Reviews: 30

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Digital display and strain gauge sensor measure grip strength, with the listing stating a division of 0.2 pounds or 0.1 kilograms.
- Stores information for up to 19 user profiles, including measurements, grip status, gender and age, according to the listing.
- The movable handle is intended to accommodate different users.
- The product description claims that the latest result for each profile is retained and compared with the previous test.

## Pros

- Multi-user profile storage can help track changes when the tester is shared.
- The claimed capacity and selectable pound or kilogram readings cover a broad range of grip-strength assessments.
- The movable handle offers some adjustment for different users.

## Specifications

### Identity
- Brand: JTHEW
### Measurement and features
- Listed tension capacity: 400lbs/180kg
- Display and sensor: LCD digital display and a high-precision strain gauge sensor
- Display division: 0.2 pounds or 0.1 kilograms
- User profiles: Hold up to 19 user profiles
- Handle: Movable handle
### Dimensions and installation
- Weight listed: 0.49 Kilograms
- Dimensions: 19.1L x 12.1W centimetres
### Materials and protection
- Material listed: Acrylonitrile Butadiene Styrene
- Colour listed: Red Tester

## Before you buy

- The title states 390lbs/180kg, while the details and feature description state 400lbs/180kg. The conversion claims are inconsistent, so confirm the intended upper limit before relying on it for assessment. The listed 0.2-pound or 0.1-kilogram division describes display increments and does not establish measurement accuracy.

## A good fit for

- People wanting a digital grip-strength reading for training or personal progress tracking.
- Households or groups that could use separate stored profiles for up to 19 users.
- Users who prefer a movable handle and readings in pounds or kilograms.

## Less suited to

- Buyers who need a documented calibration standard or independently verified measurement accuracy.
- Users seeking a resistance-based hand gripper for exercise rather than a device that measures grip strength.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the four- or five-star categories, but a smaller three-star portion means experiences are not uniformly top-rated. The sample is limited and contains no supplied written feedback, so it does not identify particular strengths or explain ratings. For buyers considering profile-based progress tracking, the ratings alone cannot confirm measurement accuracy or resolve the conflicting capacity claims.

## Frequently asked questions

### What capacity does the listing give?
The title says 390lbs/180kg, while the details and feature text say 400lbs/180kg. This discrepancy is unresolved in the supplied listing information.
### Can more than one person use the tester?
The description claims storage for up to 19 user profiles, with measurements and other profile details.
### Does it display readings in pounds and kilograms?
Yes. The listing says measurements can be displayed in pounds or kilograms and gives display divisions of 0.2 pounds or 0.1 kilograms.
### Is the listed division proof of accuracy?
No. A display division describes the stated increment, not independently established accuracy or calibration.

## Alternative options

- [OSDUE Grip Strength Tester, Rechargeable Electronic Hand Dynamometer, Digital Grip Strength Tester with LCD Display for Sport Home School Use](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [JTHEW Grip Strength Trainer - Adjustable Resistance 11-132lbs/5-60kg Hand Gripper & Forearm Strengthener Device with Smart Counter for Sports & Rehab](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [Handexer Grip Strength Tester, Digital Hand Dynamometer, Grip Trainer \| 198lb/90kg Capacity, 19-User Memorable Save, Grip Strength Assessment, LCD Display, Adjustable Handle, for All Age](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [Grip Strength Tester Trainer - Electronic Hand Dynamometer of 400lbs/180kg & Adjustable Resistance 11-132lbs/5-60kg Hand Gripper Forearm Strengthener Device with Smart Counter for Sports & Rehab](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [inaepeak 396lbs / 180kg Grip Strength Trainer, Rechargeable Electronic Hand Dynamometer, Digital Grip Strength Tester with LCD Display, Adjustable Hand Grip Dynamometer Hand Exercisers for Strength](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [Handexer Grip Strength Tester, Digital Hand Dynamometer, Grip Trainer \| 265lb/120kg Capacity, Large Backlit LCD Display, Adjustable Handle, Non-slip Grip, for All Age, Centered Screen Design](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [396lbs/180kg Grip Strength Tester, Rechargeable Digital Hand Dynamometer \| Grip Tester with LCD Display, Adjustable Hand Grip Dynamometer Hand Exercisers for Strength, Sport, Home & School](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [Ryaco Grip Strength Tester, 396lbs/180kg Rechargeable Digital Hand Dynamometer Grip Strength Trainer Electronic Hand Grip Strengthener Exerciser Meter with LCD Display for Sport Home School Use](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [inaepeak 396lb/180kg Hand Grip Strength Meter with 50-60lb Silicon Ring Grip Trainer, Rechargeable Electronic Hand Dynamometer, Digital Grip Strength Tester with Adjustable Handle](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [Ryaco Grip Strength Tester With Grip rings, finger exercisers, 396lbs/180kg Digital Hand Dynamometer Grip Strength Trainer Set Electronic Hand Grip Strengthener with LCD Display for Rehab](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [TTCUDADN Hand Grips Strengthener, Grip Strengthener, Grip Strength Trainer \| 5-100 kg Adjustable Resistance, with Automatic Counter, Ergonomic Design Forearm Strengthener for Athletes & Musicians](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)
- [KDG Hand Grip Strengthener 2 Pack Adjustable Resistance\(5-60KG\) \| Forearm Exerciser, Grip Strength Trainer for Muscle Building and Injury Recovery for Athletes](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)

## Add-ons

- [NIYIKOW Hand Grip Strengthener, Grip Strengthener, Forearm Strengthener, Adjustable Resistance 22-132Lbs \(10-60kg\), Perfect for Musicians Athletes](https://bargainpostbox.co.uk/visit/jthew-digital-grip-strength-tester)

## Images

![JTHEW Digital Grip Strength Tester, up to 400 lb/180 kg — 1](https://bargainpostbox.co.uk/i/K19Gr2odjaNTfyMbvaXLA914dBZ8IkYdcRlqLp1qn0n1ywjoNs-746c_ZDq0tfx-yHy1IrWCo60wliaIeccZ_D7ZhnxioHV9HNIaZhQ59nPzjU4aOSzQvwEm.jpg)

![JTHEW Digital Grip Strength Tester, up to 400 lb/180 kg — 2](https://bargainpostbox.co.uk/i/DOCTUf1YE-EJhHKgxNmfF74cgnkMFfXVOYYGxnjF7Z7CAUmh5M2hlmkDU5S7WzD4aPWIu-32fsoINrkHssA_1hHPjmTMH6GICPU_eZhfaZMx0cokuVaoQVir.jpg)

![JTHEW Digital Grip Strength Tester, up to 400 lb/180 kg — 3](https://bargainpostbox.co.uk/i/JkGH31gabFxujXaHanntCKXfB0Jwf1HcTgVqxMisKNLeTqcFB7AE-03FqPCVs1BWAz3th1wXIzRNDo-WiprXq_GKd3Y62oYvcxkuJ5oADPVDJkUVBmt56sKp.jpg)

![JTHEW Digital Grip Strength Tester, up to 400 lb/180 kg — 4](https://bargainpostbox.co.uk/i/xs_icBLI0_Pq0Uwp7eoomDeSj9NOvuiKTxcjcyLppTlYURDNt2rM05astatGXMCZK88Su3KgN0veNMU8CpQr_zZt9yFF9pMlww6aEsywjv5DmNf40q5pfVb8.jpg)

![JTHEW Digital Grip Strength Tester, up to 400 lb/180 kg — 5](https://bargainpostbox.co.uk/i/tbgxs_xpwqwuet4p_DaY3wV28mUAvuQc-hgmVzenP8qco41egFk_S3qRO6O-kdPnWGZKf6GwdLBRjAkijhpZVMgFO4wAbthK_ceDdvxbaU7sAhjoycCN3q4r.jpg)

![JTHEW Digital Grip Strength Tester, up to 400 lb/180 kg — 6](https://bargainpostbox.co.uk/i/XWDT0wFPvDPqErYOK-9gZXT4Rw_Zxa2OpHd5U0JuRVtS5b7uxZEXlXMsQ0LtdDAB3t9lHHcVVTd-4bAy_voxgzO-t9QXSDWPqRXH-od5v4VNX2eUtAQ1b162.jpg)

![JTHEW Digital Grip Strength Tester, up to 400 lb/180 kg — 7](https://bargainpostbox.co.uk/i/TsOLezbLulB_cHMdjMcRzurxVl-cPzhjOAd1mLNIilT1l_Utdr-dAMDHM6Cq4JwD85PjyPMTW_tQg84AjSBNH7Eougug_gPBJrKq_axFAizNYWTP05oS-JWW.jpg)