Monarch Instrument Tachometers

Pocket Laser Tach PLT200

The only portable laser tachometer available which will accomodate either remote contact or remote sensor operation

Ergonomic design allows safe, direct line-of-sight viewing of both the target and the easy-to-read 5 digit LCD display

N.I.S.T. traceable certificate of calibration provided with every unit

This rugged and versatile pocket laser tach is ideally suited to non-contact, contact, and linear speed measurements. The PLT200 is a digital, battery-powered portable optical tachometer, which operates up to 25 feet (8 meters) from a reflective target using a class 2 laser light source. The instrument is encased in a non-slip elastomeric surface for easy one-hand operation. Provides low battery and off-target alerts, and is fitted with a 1/4-20 threaded bushing for tripod mounting. Includes batteries and a complimentary 12 inch length of reflective tape.

The PLT200 is a 32 function tachometer/ratemeter, totalizer/counter, and timer (stopwatch), which is programmable in both Imperial and metric rates. Two phono plug connectors accomodate optional remote sensors and remote contact assemblies. The PLT200 also has a TTL compatible pulse output to trigger devices like vibration data collectors or stroboscopes.

Specifications

• Display: 5 digits, 5 alphanumeric LCD
• Ranges: Optical — 5 to 200,000 RPM (subject to intensity of ambient light)
• Contact — 0.5 to 20,000 RPM
• Totalizer: 1 - 999,999 (events or length)
• Timer: 99 minutes, 59.9 seconds
• Accuracy: Optical — +/- 0.01% of reading
• Contact — +/-0.05% of reading (RPM)
• Resolution: 0.001 to 10 RPM (range dependent)
• Operating Range: 2 inches to 25 feet (5 cm to 7.6 m), +/- 70^o from perpindicular
• Memory: Maximum, minimum, and last
• Power: 2x "AA" 1.5 VDC batteries (30 hours)
• Usage Conditions: 5^o to 40^o C (40^o to 105^o F) 80% RH up to 31^o C (88^o F)
• Dimensions: 6.9" x 2.4" x 1.6" (17.6 x 6.1 x 4.1 cm)
• Weight: 7 oz. (210 g)

The PLT200 Kit includes the PLT200 digital tachometer, plus the remote contact assembly — which includes a 6 foot cable, concave and convex contact tips, and a 10 cm diameter linear speed wheel (item 41285), as well as 5 feet of reflective tape (item 41290), all contained in a latching carrying case (item 41281).

PLT200 Tachometers and Accessories

Pocket Tach PT99

The PT99 is a digital, battery-powered portable non-contact optical tachometer, which operates up to 36 inches from a reflective target using a bright red LED light source. The ergonomic design allows safe, direct line-of-sight viewing of both the rotating target and the 5 digit LED display at the same time, while providing a non-slip elastomeric surface for easy one-hand operation. The PT99 offers an economical way to benefit from Monarch's world-class technology. Provides low battery and off-target alerts, and is fitted with 1/4-20 threaded bushing for tripod mounting; supplied with batteries and complimentary 6 inch length of reflective tape.

Specifications

• Display: 5 digits, 5 alphanumeric LCD
• Range: 5 to 99,999 RPM
• Accuracy: +/- 0.01% or +/- 1 digit
• Resolution: 0.001 to 1.0 RPM autoranging, or 1 digit RPM fixed
• Operating Range: 2 inches to 36 inches (5 cm to 91 cm), +/- 45^o from perpindicular
• Memory: Maximum, minimum, and last
• Power: 2x "AA" 1.5 VDC batteries (60 hours)
• Usage Conditions: 5^o to 40^o C (40^o to 105^o F) 80% RH up to 31^o C (88^o F)
• Dimensions: 6.9" x 2.4" x 1.6" (17.6 x 6.1 x 4.1 cm)
• Weight: 7 oz. (210 g)

PT99 Pocket Tach and Accessories

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