NEW 2020 Instrument Brochure available CLICK HERE! • ORDERING ONLINE - FREE SHIPPING on all continental U.S. orders over $250!

COVID-19    Monarch Instrument is currently operating as usual and will continue to do so for the foreseeable future.
We are proactively monitoring the COVID-19 situation and will react accordingly to guidelines and recommendations put out by the Center for Disease Control and Prevention (CDC), the World Health Organization as well as our local Government and Health Officials. Please know that we are committed to the health, safety and wellbeing of our employees, customers and suppliers.
Please do not hesitate to reach out to Monarch if you have any questions or concerns.  We appreciate your business and look forward to serving your needs now and in the future.
Please stay safe and if we all do our part, we will all assist in controlling this outbreak.
Glenn Grabeau, Chief Operating Officer • Merrie Kosiorek, Chief Administrative Officer

Monarch Instrument has been designated as an “Essential Business” within the current COVID-19 classification, and as such we remain open for our valued customers that depend upon us. We are operating at full capacity to meet your needs working strictly under the CDC guidelines. Our Customer Service & Technical Team are maintaining their usual daily schedules to be available to help you out. If you have any questions, please reach out to us through our toll-free number 800-999-3399.  For Sales assistance email us at For Customer Service email us at or for a Return Material Authorization use the RMA link above.

New products for 2020

illumiNova™ Fixed Mounted Strobe

We have updated our stationary Machine Vision System strobes with super bright white LED technology and all the input/output and controls you find in the Nova-Pro® product line.
Learn More Here....

RLS Rugged Laser Sensor

Threaded 316L stainless steel remote optical laser sensor with a visible red laser light source and green LED ‘On Target’ indicator. Performs over a wide speed range and operating envelope. The Rugged Laser Sensor is IP67 rated and includes a removable cable with water tight M12 connector for easy removal and cleaning.
Learn More Here....

Mounted Stroboscope and IP67 Remote Laser Optical Sensor for Printing and Converting Industries



I have only started using this [Track-it™ Rugged Temp Data Logger] a short time, and this is the best thing that I have seen. The data logger works incredibly well, and the pricing can't be beat! As soon as I have a few validation runs to see how it works under pressure, I will re-review.

Scott K. •


I bought this tachometer several years ago and have found it to be a great tool for measuring RPM (I use it for fire pump testing) and it's easy to use and maintain. It's a great buy for the price!

M. Blair •


I use this [SPSR Self-Powered Sensor] all the time for RPM measurements for powertrain NVH testing. The ROS-P is good, but needs a fairly large target pulse width, on the order of 1 cm. I recommend checking out the ROLS-P if you need many pulses on a small-diameter target. I also use the magnetic sensor and it works well with a contact wheel in case you cannot get good optical location for whatever reason. I have used these for 20 years and like them.

Jason K. •