The PT-131 Contact Tachometer is an easy-to-use, durable, and ergonomic tool designed for measuring rotational speed in various applications. Perfect for inspecting rotating machinery and analyzing process speeds, this tachometer offers precise velocity measurements. Featuring a large, backlit LED display, it ensures clear visibility in all environments. Users can easily switch between different units, including RPM, feet, and feet per minute. The device automatically logs important data such as maximum, minimum, and last recorded values, along with storing up to 96 readings for future reference. The lightweight PT-131 comes complete with 3 AAA batteries, a protective carrying case, and several contact adapters, making it a convenient and reliable choice for speed measurement tasks.
Model | PT-131 |
Range | 0.5-19,999 RPM, 0.16-6559.6 ft/min, 0.16-99,999 ft |
Display | 5 digit, 0.7” (18 mm) LED |
Resolution | 0.1 RPM (0.5-999.9 RPM), 1 RPM (above 1000 RPM) |
0.03 ft/min (0.16-99.99 ft/min), 0.3 ft/min (above 100 ft/min) | |
0.04 ft (0.16-99.99 ft), 0.1 ft (above 100.0 ft) | |
Accuracy | +/-0.05% + 1 digit |
Sampling Time | 0.8 second (over 60 RPM) |
Detection | |
Measuring Distance | |
Memory | Automatically stores Maximum (UP), Minimum (dn), last value (LA) and up to 96 readings for review. Maximum speed for reading storage is every 0.8 seconds. |
Power | 3 x 1.5V AAA battery |
Enclosure | ABS plastic housing |
Dimensions | 6.7 x 2.8 x 1.4 (170 x 70 x 35 mm) |
Product Weight | 0.45 lb (0.20 kg) |
Package Weight | 1.00 lb (0.45 kg) |
Certifications | CE, RoHS |
Warranty | 1 Year |
Included Accessories | 3 AAA batteries, protective carrying case, large & small cone adapter, funnel, surface wheel: 3.87” (98.3 mm) cir. |