Spesifikasi
| Automatic Shutdown | The instrument will shut down after 60 seconds without any pressing. |
|---|---|
| Basic Precision (RPM) | ±(0.1%n+5d) @(2.5-999.9rpm); ±(1%n+5d) @(1000-99999rpm) |
| Dimensions (mm) | 55.7x29.9x127 |
| LCD Display Unit | 5-digit large screen LCD display, with word height of 18mm |
| Laser Power | CLASS II 2-5mW |
| Measurement distance | 50-500mm |
| Operating Environment (°C) | 0 to 50; 10% to 90%RH |
| Operating Environment Humidity (%RH) | 10 to 90 |
| Operating Environment Temperature (°F) | 32 to 122 |
| Power Supply | 2x1.5V AAA Battery |
| Range | 2.5-99999rpm |
| Resolution Ratio | 0.1rpm(2.5999.9rpm), 1rpm(100099999rpm) |
| Sampling Ratio | Once/second |
| Storage Environment (°C) | -10 to 80; 10% to 75%RH |
| Storage Environment Humidity (%RH) | 10 to 75 |
| Storage Environment Temperature (°F) | -14 to 176 |
| Time Base | Quartz crystal |
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Informasi Produk
Description
A tachometer (revolution-counter, tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine. The device usually displays the revolutions per minute (RPM) on a calibrated analogue dial, but digital displays are increasingly common.
Feature
FeaturesHold the maximum value, minimum value, average value and the last measured value.
Fully display operation instruction and unit symbol, which is concise and explicit.
Wide measuring range and high resolution.
Battery low power indication, LCD backlight display, and auto shutdown.
Adopt the latest microprocessor technology and laser technology, which enables the instrument to be more intelligent and reliable.
Oversized screen LCD display, with clear indication.
Solid and delicated structure. The entire machine adopts durable and optimized electronic elements, and the shell adopts light and solid ABS plastic, with beautiful appearance and convenient use.
Ulasan Produk
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