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Specifications
- Display: Inverting LCD Vertical 5 digit display
- Display Functions: 180° degree Inverting
- On Target Indicator: Yes
- Low Battery Indicator: Yes
- Optical Range: 50mm – 1000mm
- Optical Angle: ± 45° degree to reflective marker
- Light Source: Minilamp
- Measurement Modes: rpm & rps optically (Also Count & Time)
rpm & rps, metres, yards, feet, per minute & per second via contact adaptor
Count total revolutions, metres, feet, yards
Measure Time interval in seconds between pulses (Reciprocal rate)
Speed Capture feature, Maximum, Minimum or Average rate
- Speed Range – Optical: 3 – 99,999 rpm (Or equivalent in rps)
- Speed Range – Contact: Maximum 50,000 rpm for 10 seconds (Or equivalent in rps)
- Linear Speeds – Maximum: 0.30 – 1500.0 metres or yards/minute. (4,500 feet/minute) Or equivalent in seconds
- Revolution Range Features: Fully Auto-ranging up to 0.001 digit or ± 1 digit fixed, User selectable
- Accuracy Speed Modes Only: 0.02% ± 1 digit
- Count Mode Revolution: ± 0.1 metres (Or equivalent in all ranges)
- Memory Features: Last reading held for 1 minute, Auto Switch Off
Program settings retained in memory after power down off
- Power Requirements: Batteries not included, 4 x AAA batteries are required
Scope of Supply
- Instruction Manual
- A2103 Standard Optical-Contact Tachometer
- Carrying Case
- Reflective Tape
- Certificate of Calibration
- A2100/01 Advent Contact Adaptor






