TES-1333 Solar Power Meter 400-1100nm 4 Digit Display Solar Power Meter

• Wide spectral range.
• Excellent long term stability.
• Cosine corrected.
• Automatic transmission measurements.
• Select either power or transmission.
• Solar energy power or transmission.
• Current time setting function.

• User calibration factor setting function.
• End-mount light sensor.
• Select either W/m2 or Btu / (ft2*h) units
• Data Hold / MAX / AVG modes.
• Data Memory and Read function. (99 sets.)
• Auto Data memory (TES-1333)

Display

3-1/2 digits.Max.indication1999

Range

2000W/m 2 ,634Btu/(ft 2 * h)

Resolution

1W/m2,1Btu/(ft2*h)

Spectral response

400-1100nm

Accuracy

Typically within  +-10W/m2[ +-3 Btu / (ft2*h) ] or +-5% , whichever is greater in sunlight; Additional temperature induced error +-0.38W/m2 /*C [ +-0.12 Btu / (ft2*h)/*C] from 25*C

Angular accuracy

Cosine corrected <5% for angles <60 *

Drift

<2% / per year

Calibration

User recalibration available

Over-input

Display shows

Sampling Time

Approx. 0.4 second

Manu data memory and read

99 sets

Auto data memory

--

Battery

4pcs size AAA(NO include)

Battery Life

Approx. 100 hours

Operating temp and humidity

0 *C to 50*C below 80%RH

Storage temp and Humidity

-10 *C to 60 *C below 70% RH

Weight

Approx. 165g

Dimension

111(L)*64(W)*34(H)mm

Accessories

Carrying Case, Operation Manual, RS-232