Tachometer Calibrator Catalog The CE 0102TMC-2 is a high-precision reference RPM source for validating both contact and non-contact tachometers It delivers true, programmable RPM from (contact, ±0.3 RPM) and 20.0–5050.0 RPM20.0–101000.0 RPM (non-contact, ±5.0 RPM), with clear 20×4 LCD prompts, fast digit-wise entry, and audible/visual confirmation at target. POWER SUPPLY: 230 V AC @ 50 Hz RANGES: 20 to 5050 RPM Contact 20 to 5000 RPM Non-Contact 5000 to 101000 RPM Non-Contact RESOLUTION: 0.1 RPM for Contact Type 0.1 RPM for Non- Contact Type DISPLAY 20 × 4 LCD Display ACCURACY: CONTACT: ±0.3 RPM NON-CONTACT: ±5.0 RPM SPEED STABILITY: 0.1% of reading (With or Without Contact Load) USER CONTROL: Power ON/OFF by Toggle switch RPM setting by </> ^ & SET switches DIMENSIONS: 240mm(W) × 320mm(D) × 135mm(H) 5 Kg Approx.