PT-121 Contact Tachometer
Article No. 13274
PT-121 Contact Tachometers
The PT-121 Contact Tachometer is a simple to use, ergonomic, rugged test instrument for rotational speed applications. This velocity analyzing and measuring device is ideal for rotational machine inspection and process speed analysis. During testing, the unit automatically saves maximum, minimum, last recorded values and up to 96 logged data readings.
Features
Imperial or Metric models with 3 unit selection by simple adjusting selector switch
Lightweight, ergonomic design allows comfortable long term usage
Large, backlit LCD for easy viewing in both bright and dim environments
Automatically records Maximum, Minimum, Last Value as well as up to 96 data points during testing
Quickly review after testing by pushing the MEM button
Includes contact wheel and cone adapters
Technical Attributes
-
- Data
-
Range: PT-121: 0.5-19,999 RPM, 0.16-6559.6 ft/min, 0.16-99,999 ft
Resolution:0.1 RPM (0.5-999.9 RPM), 1 RPM (above 1000 RPM)
0.01 m/min (0.05-99.99 m/min), 0.1 m/min (100+ up m/min)
0.02 m (0.05-99,999 m)
0.03 ft/min (0.16-99.99 ft/min), 0.3 ft/min (100 ft/min and up)
0.04 ft (0.16-99,999 ft)Display: 5 digit, 0.7" (18 mm) LCD Accuracy: +/-0.05% + 1 digit Sampling Time: 0.8 second (over 60 RPM) 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.Dimensions: 6.7 x 2.8 x 1.4 (170 x 70 x 35 mm) Power: 3 x 1.5V AAA battery Enclosure: ABS plastic housing Product Weight: 0.45 lb (0.20 kg) Package Weight: 1.00 lb (0.45 kg) Certifications: CE
Delivery Content
3 AAA batteries, Protective carrying case, Large & small cone adapter, funnel Adapter and Surface wheel, 3.87" (98.3 mm) cir.