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  Machinery Vibration 
              Analysis and dynamic balancing, single,
 and two-plane
 
  On-the-spot trouble-shooting of vibration problems
 
  Pinpoint problems 
              with manually-tuned frequency
 analysis
 
  Rugged, solid state construction
 
  Strobe for balancing 
              and phase measurements
 
  High-intensity strobe 
              light
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          |  | Amplitude Ranges: |  | .0 to 100 mils or inches/second |  |   
          |  |  |  | Eight overlapping ranges of: |  |   
          |  |  |  | 0.03, 0.1, 0.3, 1, 3, 10, 30, 100 |  |   
          |  | Sensitivity: |  | 0.001 mil or inch/second |  |   
          |  | Filter Range: |  | 150 to 200,000 CPM |  |   
          |  |  |  | (2.5 to 333 Hz) |  |   
          |  | Vibration Inputs: |  | Two (Selectable) |  |   
          |  | Strobe Light: |  | One Flash per cycle to 4800 CPM |  |   
          |  |  |  | Submultiple to 200,000 CPM |  |   
          |  | Frequency Meter: |  | Three overlapping ranges of: |  |   
          |  |  |  | 150 to 2,000 CPM |  |   
          |  |  |  | 1500 to 20,000 CPM |  |   
          |  |  |  | 15,000 to 200,000 CPM |  |   
          |  | Enclosure: |  | Rain-tight, dust-tight |  |   
          |  | Power Requirement: |  | 105 to 125 Volts AC, 50/60 Hz |  |   
          |  | Weight: |  | 8.5 lbs (3.85 kg) |  |   
          |  | Size: |  | 8 1/4" x 12 1/2" x 7 1/2" |  |   
          |  |   |  | (21 x 32 x 19 cm) |  |   
          |  | Accessories: |  | Model 297 Strobe Light |  |   
          |  |  |  | Model 158 Pickup |  |   
          |  |  |  | Magnetic Pickup Base and Cables |  |   
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