Description
Reviews
| 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) |
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.
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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