Attributes

Brand	-
Category	Sports, Yoga, Fitness & Fan Gear / Timers & Displays
Origin	-
Measurement Range	0 to 350 cm (0 to 11.5 ft)
Accuracy	+/- 1 cm
Display Type	Large LED Digital Screen
Voice Function	Real-time broadcast in English
Power Supply	AC Adapter (included) or 4x D Batteries
Material	High-impact ABS Plastic and Aluminum Alloy
Setup Time	Under 2 minutes with telescopic poles
Data Memory	Stores last 10 jump results
Operating Temperature	-10°C to 45°C
Package Weight	4.2 kg (9.2 lbs)

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Motivational for players

The instant voice feedback really motivates my athletes to try harder. Knowing exactly how high they jumped immediately helps them adjust their technique on the next attempt. Worth every penny.

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect for our high school team

We use this daily for basketball practice. The voice broadcast is loud enough to hear over gym noise, and the dual power option saves us when the outlet is far away. Very accurate compared to our old chalk board method.

Anonymous

Mar 21, 2026

Rating: 5/5

Accurate and reliable

We tested this against a professional lab grade sensor and the results were within 1cm. For the price point, you cannot beat the accuracy and features. The memory function is also very handy for tracking progress.

Anonymous

Mar 21, 2026

Rating: 3/5

Good but bulky for travel

Functionality is top-notch, but the carrying case could be better. It's a bit bulky to transport between different gym locations. If you have a permanent setup, this is a 5-star product.

Anonymous

Mar 03, 2026

Rating: 4/5

Great tool, minor assembly quirk

The device works flawlessly and the readings are consistent. Assembly took about 5 minutes instead of 2 because the pole locks were a bit stiff at first, but they loosened up after a few uses. Highly recommend for serious athletes.

Anonymous

Mar 03, 2026

Rating: 5/5

Excellent build quality

Sturdy construction that doesn't wobble even during intense testing sessions. The LED display is bright and easy to read from across the court. Battery life is impressive; we've used it on batteries for three weeks straight.

5 FAQ

Q: Can the voice volume be adjusted or turned off?

A: Absolutely. There is a dedicated volume knob on the back of the display unit that allows you to adjust the level or mute the voice broadcast entirely.

Q: How do I reset the stored memory data?

A: To clear the memory, press and hold the 'Reset' button located on the side of the control panel for 3 seconds until the display flashes. This will erase all stored jump records.

Q: Does this come with a carrying case for transport?

A: Yes, the package includes a durable nylon carrying bag with compartments for the poles, base, and display unit.

Q: What happens if the battery dies during a test session?

A: The device has a low-battery indicator that warns you beforehand. If it does run out, your last saved data remains in memory, and you can simply switch to the AC adapter to continue without losing settings.

Q: Is this suitable for outdoor use on grass?

A: While the device is weather-resistant, it is designed primarily for flat, hard surfaces like gym floors or concrete. Using it on soft grass may affect stability and measurement accuracy unless you use a separate stability plate.

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