Portable & field testing
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Anaheim Scientific (USA) today introduced the fourth model in its M-Series of mini-handheld environmental meters: The M140 – Mini Solar Power Meter.
The M-Series are small handheld meters that make taking measurements out in the field easy and convenient.
The M140 – Units: W/m2 or [BTU/(ft2*h)], Range: 1999 W/m2 or 634 [BTU/(ft2*h)], Resolution: 0.1 W/m2 or 0.1 [BTU/(ft2*h)], Accuracy: Typically within ± 10W/m2 [ ±3 BTU/(ft2*h)] or ±5% , whichever is greater in sunlight.
The M-Series meters have the following features in common: ,Large 3¾ digit display, Small 5.3 x 1.9 x 0.2 inch size weighing only 2.8 oz (80 grams), Data hold, Maximum/Average/Minimum Hold, Zero adjustment, Low battery indicator, Auto power off and disable function, Light weight (less than 9 oz.), Powered by 2 x AAA batteries and a Limited two-year warranty.
IET 36.3 May