The Monarch Instruments PT99 is a digital, battery-powered portable non-contact optical tachometer (red LED), which operates up to 36 inches from a reflective tape 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 no-slip rubber surface for single hand operation. Pocket Tach 99 in the value-leader of the world-class Pocket Tach Series from Monarch.
Specifications
Display:
5 Digits, 5 Alpha-numeric 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 (20 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
Weight:
7 oz. (210 g)
Standards:
IEC1010-1
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