Dover Supply Dt-2236 Digital Tachometer

The adaptable, high-precision Dover Supply DT-2236 Digital Tachometer measures RPM and surface speed accurately. The tiny photo and contact tachometer unit is appropriate for industrial and mechanical applications.

Product Features:

• The photo tachometer measures 10 to 99,999 RPM with 0.1 RPM resolution (<1,000 RPM) and the contact tachometer measures 0.5 to 19,999 RPM.
• Accuracy: ±(0.05% + 1 digit) for revolution measurements.
• Display: Large LCD with 5 digits and 10 mm digit height for clarity.
• Memory: Last, maximum, and minimum measured values are accessible via memory call button.
• 4x 1.5V AA batteries power it.
• Reflective tape (600 mm), cone rubber, rubber funnel, and surface speed attachments included.
• Robust ABS plastic casing ensures maintenance-free operation.
• Dimensions: 195 x 61 x 38.5 mm; weight: 280-550 grams depending on design.
• A quartz crystal time basis and proprietary microcomputer LSI circuit ensure accurate measurements.
• Easy to measure rotational, surface, and motor frequencies.
• User-friendly buttons and a large LCD make things easy.
• Ideal for factory and workshop quality control, maintenance, and inspection.
• Its reliable RPM and speed readings make this tachometer popular for non-contact and contact measuring.

DT-2236 is notable for combining picture and contact tachometer characteristics in one handheld instrument, making it versatile for industrial situations.