User Manual

from 25°C
◼ Operating temp. & RH: 5oC~40oC, below 80%RH.
◼ Storage temp. & RH: -10 oC ~60 oC, below 70%RH.
◼ DISPLAY: 3-1/2 digits LCD with maximum reading 1999.
◼ Sampling Time: Approx. 0.25 second.
◼ Resolution: 1W/m2, 1 BTU /(ft2 *h).
◼ Accuracy: < ±3/year
◼ Over-input: Display shows" 1".
◼ Range: 1999W/m2, 634 BTU /(ft2 * h).
◼ Dimensions & weight: 100(L) x60(W) x 27 (H)mm, approx. 300g.
◼ EMC: this instrument is EMC-compliant and has undergone compatibility tests according to EN61326 (1997) + A1
(1998) + A2 (2001).
ACCESSORIES
◼ User manual.
◼ 9V battery(NEDA 1604 IEC 6F 22 JIS 006P)*1
◼ carrying case.
8. SAFETY AND MAINTENANCE STANDARDS
◼ Operating altitude: below 2,000m.
◼ Operating environment: for indoor use, expose to pollution level II.
◼ This is a precision device. During use or storage, do not go beyond its spec. to prevent any possible damage or
danger.
◼ Do not put this device in direct sunlight or where it is hot and/or damp.
◼ Remember to turn OFF the power after use. For long storage, remove the battery to prevent the battery from
leaking to cause damage to the parts inside.
◼ Clean the device with a dry soft cloth. Wet cloths, liquid and water are prohibited.
9. BATTERY REPLACEMENT
When the symbol " " is displayed, batteries need replacement.