CONSTANT Solar Power 10 Digital Multimeter

CONSTANT Solar Power 10 Digital Multimeter Features • Solar power measurement up to 1999W/ m2 or 634BTU/ ( ft2* h) • Auto range digital multimeter • High accuracy and rapid response • Data hold • Maximum and minimum values • Low battery indication • Easy to use Specification Operating Temperature & RH : 0~ 40° C ( 32~ 104° F) , < 80% RH Storage Temperature & RH : -10~ 50° C ( 14~ 122° F) , < 70% RH Display : 3½ digits LCD with maximum reading 1999 Sampling Time : ± 0.25 second Resolution : 1W/ m2 : 1BTU( ft2* h) Accuracy : ± 10W/ m2 [ ± 3BTU( ft2* h) ] or ± 5% whichever is greater in sunlight. Additional temperature induced error ± 0.38W/ m2/ ° C Over Range Indication : show ' OL' Low Battery Indication : show ' BAT' Range : 1999W/ m2 ; 634BTU( fth* h) Polarity : Minus sign or negative polarity Auto Power Off : ± 15 minutes Fuse : 0.2A/ 250V Batteries : 9V battery and 2 AAA batteries Size : 162x74x43mm Weight : ± 280g ( including battery) Standard Accessories : Test leads, soft pouch, instruction manual, warranty card, certificate of product conformance DC Voltage : 200mV - 600V AC Voltage : 2 - 600V DC Current : 200µ - 200mA AC Current : 200µ - 200mA Resistance : 200© - 20M© Diode Test : 1mA max/ 1.5V Continuity : Buzzer will sound if the resistance < 150©