We have more meter for less cost!
All probes are traceable to NIST.

- Model 400 - The Model 400 is a measurement instrument with diverse capabilities. A built in computer allows the Model 400 to store sensor readings and calculate average values, percent deviations and other data values... Read More: Model 400 Data Sheet	- Model 320 - The Model 320 is a simplification of the Model 400. As in the 400, a built-in computer allows storing of sensor readings and calculations of average value and percent deviations... Read More: Model 320 Data Sheet
- Model 300 - The Model 300 is a fast, highly accurate Intensity Meter that measures MW/CM2, peak MW/CM2, single pulse MJ/CM2 with automatic update, accumulated MJ/CM2, time of a single pulse, and accumulated time... Read More: Model 300 Data Sheet Operation Instructions	- Model 200 - The Model 200 Intensity Meter has a rugged metal case. This unit uses a single 9-volt battery and it's measurement range is .01 MW/CM2 to 19.999 W/CM2 with a peak hold switch. The model 202 has a Ch. A/Ch. B switch... Read More: Model 200 Data Sheet Operation Instructions
- Model 100 - The Model 100 is a simplification of our Model 200 Intensity Meter with all the rugged features of the Model 200 case design. The Model 100 has a single measurement scale of either 1999.9 MW/CM2 or 199.99 MW/CM2... Read More: Model 100 Data Sheet

G & R Labs Warranty Statement