We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
下载应用程序
☀️ Harness the power of the sun with precision and portability!
The Handheld Digital Solar Power Meter TM206 is a compact, battery-powered pyranometer capable of measuring solar irradiance up to 2000 W/m² with high resolution. Featuring a large 3½ digit LCD, data hold, and MAX/MIN functions, it delivers reliable solar radiation readings for professionals in photovoltaics and energy research. Lightweight and portable, it’s designed for field use with trusted customer support backing its performance.
| ASIN | B07HY8YVKQ |
| Batteries | 1 9V batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 41,262 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 678 in Electrical Testing |
| Colour | Solar Power Meter |
| Customer Reviews | 4.3 4.3 out of 5 stars (72) |
| Date First Available | 23 Jun. 2014 |
| Item Package Quantity | 1 |
| Item Weight | 172 g |
| Item model number | TM206 |
| Manufacturer | Tenmars |
| Package Dimensions | 17 x 11.5 x 4.8 cm; 172.37 g |
| Part number | TM206 |
| Power source type | Battery Powered |
A**R
Great product that every PV engineer should have
Versatile and accurate. This is a great product
A**R
I purchased this on the advice of a "biohacker blogger" to test the irradiance of photobiomodulation units. While they aren't meant to be completely accurate, because of the various factors involved in testing, for the price you pay, and the conditions, they do give you a very usable result. They're definitely recommended for the purpose described. Also - when I was having problems with the device, I received a very fast reply from customer services - and several follow ups to make sure that the problem had been solved. I recommend both the product and the company.
C**N
Semplice da usare, con custodia
J**T
Fonctionne parfaitement et il n'est pas cher.
R**E
Funktion wie erwartet
S**M
Writing this as a physician with over 600 articles on photobiomodulation (PBM) read and over 1500 citations retrieved. This is so far the best meter for measuring irradiance of a device that I have found. There are some limitations or faults in this product to my standards. First, the sensor should have a cap over it to protect it from dust or damage. Like protecting an electric shaver usually comes with a cap. Second, how stupid not to have the irradiance setting remain set (unless changed). I use mW/cm² so I have to select on the TM-206A the W/m². Once I turn off the Tenmars, and then turn it back on, it reverts to BTU. That's not what I would expect. Those are the onlu limitations. Anyone can convert W/m² to mW/cm² by dividing by 10. What would be great is if Tenmars showed the reading of its unit versus the more scientific units sold by Thor Labs ($1492) or Gigahertz-Optik ($3,500). Is there a need for a conversion factor (fudge factor) which often is about 0.5 (0.488 to be exact). Is that needed to be multiplied to the mW/cm² or not? That's the question. One other issue for clarity. The Tenmars has an "R" button that moves the decimal point. If this is set wrong, then the high powered units that read over 200 mW/cm² will show on the monitor, the "OL" or over limit reading. If you have, for example, a reading of 38 W/cm² that should be shown as 038. If you press again, you reduce the upper limit from 1999 to 199 W/cm² This is pertinent only for high power density device testing or testing a solar panel.