Why use  Digital Pen UV Meter?

Digital Pen UV Meter

Pen type, high quality UV meter. Ultra-violet irradiation measurement for UVA & UVB. UV detector spectrum from 290 nm to 390 nm. Two ranges : 2,000 uW/cm^2, 20 mW/cm^2, auto range. Exclusive UV sensor structure. Sensor with cosine correction filter. Build Zero button. Microprocessor circuit provides high reliability anddurability. All in one, meter with sensor probe, convenient for user operation. LCD display, easy readout. Compact housing case.

Specification

• Display : LCD size : 28 mm x 19 mm.
• Measurement ranges & resolution : Range 1 : 2,000 uW/cm^2 :1999 uW/cm^2 x 1 uW/cm^2
• Range 2 : 20 mW/cm^2 :19.99 mW/cm^2 x 0.01 mW/cm^2, Auto Range
• UV sensor spectrum : Band pass 290 nm to 390 nm.
• Accuracy : ± ( 4 % FS + 2 dgt ). FS : full scale
• Sensor structure : The exclusive UV photo sensor with the cosine correction filter
• Circuit : Custom single-chip microprocessor LSI circuit.
• Buttons : Power button, Hold button, REC ( record ) button.
• Sample Time : Approx. 1 sec.
• Over Range indication : Indication of ” – – – – “.
• Power off : Auto shut off saves battery life.
• Weight : 190 g/ 0.2 LB.
• Operating Temperature : 0 to 50 .
• Operating Humidity : Less than 85% R.H.
• Power Supply : DC 1.5 V battery ( UM4/AAA ) x 4 PCs.
• Power Consumption : Approx. DC 5.5 mA.
• Weight 190 g/ 0.2 LB.
• Dimension 210 x 49 x 40 mm (8.3″ x 1.9″ x 1.6”)