Pocket Tach 99 (PT99) is a digital, battery-powered portable non-contact optical tachometer, which operates up to 36 inches from a reflective target using an LED light source.  The ergonomic design allows safe, direct line-of-sight viewing of both the rotating target and the display at the same time, while providing a non-slip rubber surface for single hand operation.  Pocket Tach 99 is the value-leader of the world-class Pocket Tach Series from Monarch.

• Display: 5 Digits, 5 Alphanumeric LCD
• Range: 5 to 99,999 RPM
• Accuracy: ±0.01% or ±1 Digit
• Resolution: Autoranging: 0.001 to 1.0 RPM
• Fixed: 1 Digit RPM
• Operating Range: 2 inches to 36 inches, ±30°
• Memory: Maximum, Minimum and Last
• Power: (2) “AA” 1.5 VDC batteries (60 hours)
• Environmental: 5° to 40°C (40° to 105°F) 80% RH up to 31°C (88°F)
• Dimensions: 6.92 “H x 2.4”W x 1.6"D (17.58 x 6.10 x 4.06cm)
• Weight: 7 oz. (210 g)