TES-1333/1333R Solar power meterDetailed product description：

Detailed information on TES-1333/1333R solar power meter:

Features:
Wide spectral range
long-term stability
Chord correction
Automatic material penetration rate measurement
Can choose between solar power measurement or penetration rate measurement
Solar energy measurement
Current time setting function
User calibration parameter setting function
The sensor is located at the top of the meter
Unit selection: W/m2 or Btu/(ft2 * h)
Read value lock, maximum, minimum, and average mode functions
Manual data memory and RS-232PC interface function (TES-1333R)

meteorology
Agriculture
Solar radiation measurement
Prove the high performance of window glass
Solar Energy Research
Physics and Optics Laboratory
Measurement of solar transmittance

Specifications:

Monitor	3-1/2 bits, maximum read value in 1999
gear	2000W/m 2 、634Btu/(ft 2 ＊ h)
resolution	1W/m2、1Btu/(ft2＊h)
spectral response	400-1100nm
accuracy	The maximum of ± 10W/m2 [± 3 Btu/(ft2 * h)] or ± 5% reading. When the temperature coefficient deviates from 25 ℃ by ± 0.38W/m2/℃ [± 0.12 Btu/(ft2 * h)/℃]
Angle accuracy	Chord correction<5% (when angle<60 °)
drift	<± 2%/year
correction	Users can recalibrate themselves
input overload	Display on monitor
Sampling rate	About 0.4 seconds
Manual data storage and retrieval	99 groups
Automatic data storage	32000 sets (TES-1333R)
battery	4 AAA batteries
battery life	About 100 hours
Operating temperature and humidity	0 ℃ to 50 ℃ less than 80% RH
Storage temperature and humidity	-10 ℃ to 60 ℃ less than 70% RH
weight	About 100 hours
size	111 (length) * 64 (width) * 34 (thickness) mm
Enclosure	Leather case, user manual, 4 1.5V batteries, RS232 interface cable (TEA-1333R), and CD software (TES-1333R)