| Nhà phát triển: | Dmitriy Kharutskiy (13) | ||
| Giá bán: | Miễn phí | ||
| Xếp hạng: | 0 | ||
| Đánh giá: | 0 Viết đánh giá | ||
| Danh sách: | 0 + 0 | ||
| Điểm: | 0 + 78 (4.3) ¡ | ||
| App Store | |||
Mô tả
When the flicker frequency of light coincides with the speed of any object, such as a fan, the rotating fan may appear to be stationary. Changing the frequency of the flicker of light may help detect the rotation speed.
You may easily use the flicker frequency control buttons to quickly assign the flicker frequency with an accuracy of 0.0001 Hz (0.01 RPM):
• Up to 1000 Hz (60 000 RPM) for a connected flashlight (see the video on YouTube: https://youtu.be/iq6Xiums05o).
• Up to 100 Hz (6000 RPM) for the iPhone flashlight.
IF THE SPEED IS MORE THAN UPPER LIMIT, YOU MAY STILL DETERMINE THE SPEED BY FIRST MAKING MEASUREMENTS WITH A LOWER FLICKER FREQUENCY AND THEN MAKING A SIMPLE CALCULATION (AS EXPLAINED IN THE APPENDIX).
To change the frequency, you should simply press and hold the button. In the app settings, you can adjust the speed at which the flash rate changes when you press and hold the button. The flicker frequency can be displayed either in Hz or RPM.
The image you see will be sharper in lower external light.
After a long period of usage, in case of overheating, the iPhone flashlight turns off automatically.
LASER TACHOMETER
• Measurement range from 0.3 Hz (18 RPM) to 1000 Hz (60 000 RPM).
• Step 0.01-0.0001 Hz (1-0.01 RPM).
• Update time 1 sec.
• 5 mW laser power required.
MAGNETIC TACHOMETER
This tachometer operates by measuring the magnetic field from a spinning magnet. The magnetic field is measured by the iPhone's magnetometer. The magnetic tachometer is best suited for measuring low rotation speeds (from 6 revolutions per minute). It can also be used for measuring medium rotation speeds (up to 2,700 RPM), but at such speeds there is a risk of spontaneous tearing away of the magnet and strong vibration due to center-of-gravity shift.
• Measurement range from 0.1 Hz (6 RPM) to 45 Hz (2,700 RPM).
• Step 0.2-2 %.
• Update time 2-5 sec.
Ảnh chụp màn hình
Video
Giá bán
- Hôm nay: Miễn phí
- Tối thiểu: Miễn phí
- Tối đa: Miễn phí
Theo dõi giá
Nhà phát triển
- Dmitriy Kharutskiy
- Nền tảng: iOS Ứng dụng (13)
- Danh sách: 1 + 0
- Điểm: 5 + 334 ¡
- Xếp hạng: 0
- Đánh giá: 0
- Giảm giá: 0
- Video: 3
- RSS: Đăng ký
Điểm
0 ☹️
Xếp hạng
0 ☹️
Danh sách
0 ☹️
Đánh giá
Hãy là người đầu tiên đánh giá 🌟
Thông tin bổ sung
Strobe tachometer (RPM meter) URL ngắn: Đã sao chép!- 🌟 Chia sẻ
- App Store
Bạn cũng có thể thích
-
- Strobe Light – RPM
- iOS Ứng dụng: Tiện ích Bởi: Zain Saeed Mughal
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 1.1 Strobe Light - RPM turns your phone into a powerful tool for measuring the speed of rotating objects. Using your phone's flashlight, this app acts like a digital tachometer. It allows ... ⥯
-
- RPM Meter for Turntable
- iOS Ứng dụng: Tiện ích Bởi: Krzysztof Gwiazda
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 4 (2.5) Phiên bản: 1.0.2 RPM Meter (Tachometer) for turntables. Do you need a quick and easy to use tachometer to measure the actual RPM of your turntable? No problem, here it is. Simply place the phone on ... ⥯
-
- Meter Feeder App
- iOS Ứng dụng: Tiện ích Bởi: Meter Feeder, Inc.
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 89 (2.1) Phiên bản: 3.13.0 Meter Feeder is the easiest way to pay for parking with your mobile phone. ⥯
-
- RPM Express Couriers
- iOS Ứng dụng: Tiện ích Bởi: RPM Express Couriers Limited
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 9 (4.3) Phiên bản: 1.9.11 This app will allow RPM Express Couriers customers the ability to track their packages, have the latest package info, and pay for their packages online ⥯
-
- Camera RPM Meter - StrobeLight
- iOS Ứng dụng: Tiện ích Bởi: Ihsan Ullah
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 29 (2.3) Phiên bản: 1.6.9 How it works: With Camera: First, mark the edge of the machine whose rotational speed you want to find. Please make sure that the machine is properly visible in the camera preview. ... ⥯
-
- meter.me
- iOS Ứng dụng: Tiện ích Bởi: Lamarr, Inc.
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 13 (5.0) Phiên bản: 1.38.3 Meter.me is a water system monitoring app, optimal for rural water system management. Our system can be deployed to areas with no power and no internet available. With meter.me you ... ⥯
-
- RPM Squared
- iOS Ứng dụng: Tiện ích Bởi: Cornell Pump
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 1.1.0 RPM Squared (RPM² or RPM2) is an all-in-one solution for efficient asset management and monitoring. Whether you want to know the suction pressure of your irrigation pumps, you want to ... ⥯
-
- Meter - Sensor Dashboard
- iOS Ứng dụng: Tiện ích Bởi: Jiajun Zhang
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 4 + 6 (5.0) Phiên bản: 1.1.2 Transform your iPhone into a powerful sensor measurement toolkit with Meter! Access all your device's sensors in one beautifully designed app. **COMPLETE SENSOR SUITE** **Altimeter** - ⥯
- mới
- RPM Record Player Tester
- iOS Ứng dụng: Tiện ích Bởi: James Williamson
- $0.99
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 1.0 This is a reasonably simple app to test/compare your turntable against the correct speeds. It will always counter rotate the display such that the RPM value is visible whilst ... ⥯
-
- Meter Info
- iOS Ứng dụng: Tiện ích Bởi: Jim carter
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 2.9.1 Water Meter Reading application for use at WWD. ⥯
-
- Meter Installation
- iOS Ứng dụng: Tiện ích Bởi: SAINT-GOBAIN DISTRIBUTION DENMARK A/S
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 1.14.1 The Meter Installation app allows technicians to install new devices/meters or replace existing ones. An SGDD BDF account is required. ⥯
-
- Meter readings | Read, save
- iOS Ứng dụng: Tiện ích Bởi: Moritz Karrasch
- * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 3.1.7 Meter readings offers you a user-friendly solution to monitor your energy consumption and save money in the process. Record and track meter readings for water, electricity, gas and ... ⥯
-
- Meter Audit
- iOS Ứng dụng: Tiện ích Bởi: dataVoice International
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 1.3.0 Meter Audit app is used to audit utility meters in the field. Background location tracking is used to track the utility employees that are performing the meter audits. Note: Continued ... ⥯
-
- Strobe Groove Flashlight
- iOS Ứng dụng: Tiện ích Bởi: Kunihiko Nakahara
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 1 (5.0) Phiên bản: 3.2.0 Flash your phone s LED light freely just a light tap to control the strobe! Even after you stop tapping, the light will automatically flash in sync with your music! Tweak the ... ⥯