Digital Tachometer AT-8
The AT-8 digital tachometer provides fast and accurate contact/non-contact RPM measurement of the rotational speed and rotation speed of object surfaces.; Huazhihui cem digital tachometer AT-8; 1. The digital tachometer provides fast, accurate contact and non-contact measurement of the rotational speed and rotation speed of object surfaces.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Display | 5-digit LCD display |
| Precision | ±(0.05 %+1 digit). |
| Contact Measurement Range | 2 to 20,000 RPM |
| Non-Contact Measurement Range | 2 to 99,999 RPM |
| Counting Measurement Range | 1 to 99,999. |
| Resolution | 0.1 or 1 |
| Sampling Time | 0.5 second. (over 120 revolutions) |
| Test Distance | 50 mm to 500 mm. |
| Time Base | Crystal Oscillator |
| Power Consumption | Approx. 45 mA |
| Battery | 9 V |
| Operating Temperature | 0 ℃ to 50 ℃ (32 to 122℉) |
| Dimensions | 160 mm × 60 mm × 42 mm |
| Weight | 160 g |
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