 
							The Mercury Vapour Indicator (MVI) is a revolutionary mercury detector, detecting mercury vapours in just 3 seconds! The instrument’s dual beam UV absorption technology means MVI does not saturate or need regenerating between readings – like traditional gold film detection methods – eliminating instrument downtime.
| FAST, ACCURATE DETECTION OF MERCURY VAPOURS | 
| Fast 3 second response | 
| Convenience | 
| Low cost operation | 
Specifications
| Detector | Dual Beam Ultraviolet Absorption Module | 
| Accuracy | ± 5 micrograms or ± 10% reading | 
| Operation | After warm up MVI gives real time mercury vapour concentrations | 
| Alarm | Audible Alarm Factory pre-set to 20 microgram/cubic meter | 
| Instrument Range | 0.1 to 200 and 1.0 to 1999 microgram cubic meter | 
| Temperature | 10oC to 50oC | 
| Weight & Dimensions | 6 lbs 10 oz (3Kgs) | 
| Repeatability | ±5 % FSD @ 1 μg/m3 | 
| Batteries | NiMH – last up to 5 1⁄2 hours from full charge | 
| Power | NiMH | 
| Response | = 3 seconds |