--- product_id: 343615115 title: "Tenmars Handheld Digital Solar Power Meter (Pyranometer) 2000 W/m2, 634BTU / (ft2xh) Measurement Solar Radiation Energy Insolation r" brand: "tenmars" price: "₱17823" currency: PHP in_stock: true reviews_count: 5 category: "Tenmars" url: https://www.desertcart.ph/products/343615115-tenmars-handheld-digital-solar-power-meter-pyranometer-2000-w-m2 store_origin: PH region: Philippines --- # 0.1 W/m² resolution precision Portable with 9V battery power 2000 W/m² max solar radiation range Tenmars Handheld Digital Solar Power Meter (Pyranometer) 2000 W/m2, 634BTU / (ft2xh) Measurement Solar Radiation Energy Insolation r **Brand:** tenmars **Price:** ₱17823 **Availability:** ✅ In Stock ## Summary > ☀️ Measure the sun like a pro — don’t let your data fall behind! ## Quick Answers - **What is this?** Tenmars Handheld Digital Solar Power Meter (Pyranometer) 2000 W/m2, 634BTU / (ft2xh) Measurement Solar Radiation Energy Insolation r by tenmars - **How much does it cost?** ₱17823 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/343615115-tenmars-handheld-digital-solar-power-meter-pyranometer-2000-w-m2) ## Best For - tenmars enthusiasts ## Why This Product - Trusted tenmars brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Power:** Powered by a single 9V alkaline battery ensuring long-lasting, uninterrupted field use. - • **User-Friendly Display:** Large 3½ digit LCD with 2000 readings and Data Hold (MAX/MIN) for easy, accurate analysis. - • **Versatile Application:** Perfect for meteorology, climate research, solar panel optimization, and environmental monitoring. - • **Field-Ready Portability:** Compact 130x55x39mm design and lightweight 172g body for effortless on-the-go monitoring. - • **Precision Solar Insights:** Capture solar radiation with ultra-fine 0.1 W/m² resolution for data-driven decisions. ## Overview The Tenmars Handheld Digital Solar Power Meter (TM206) delivers precise solar radiation measurements up to 2000 W/m² with 0.1 W/m² resolution. Its compact, lightweight design and large LCD display with data hold functions make it ideal for professionals in meteorology, climate science, and solar energy. Powered by a single 9V battery, this portable pyranometer ensures reliable, on-site solar energy monitoring anytime, anywhere. ## Description Product description TM206 Handheld Digital Solar Power Meter is compact, rugged and easy-tooperate precision instrument used to measure solar radiation. This is a highly effective device in measuring the efficiency of installing solar power devices. A solar power meter device is most commonly used for a variety of applications where overall energy, efficiency, and placement of solar systems need to be calculated Solar power research Identifying high-performance opportunities Physics or optical laboratories Solar radiation measurement Agricultural applications Meteorological applications Typically within ± 10W/m2 [±3 BTU/ (ft2*h)] or ±5% whichever is greater in sunlight Additional temperature included error ± 0.38 W/m2 / °C [±0.12 BTU/ (ft2*h)] / °C] from 25 °C Display: 3 - 1/2 digits LCD with maximum reading 1999Range: 1999 W/m2, 634 BTU/(ft2*h) Battery Life: approx. 100 hours Battery: 1 x 9V Battery (included) With Low battery indicator High Precision Measure light sources including all visible light Review: Great device - lots of bang for your buck, and great support! - 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. Review: Ottimo prodotto - Semplice da usare, con custodia ## Features - MEASURING RANGE: 2000 W/m2, 634BTU / (ft2xh) / Resolution 0.1 W/m2, 0.1 BTU/ (ft2xh) - DISPLAY: 3½ digits, 2000 readings with Bulit-in Solar Transmission sensor - APPLICATON: Ideal in the field of meteorology, climatology, climate change research, building engineering physics, solar panel and other home, agricultural / environmental monitoring - FEATURES: Data Hold function (MAXMIN) / Larger LCD display / Portable handeld meter Over indput inication - POWER SUPPLY: 1 x 9V battery / Unit Size 130x 55x 39mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HY8YVKQ | | Batteries | 1 9V batteries required. | | Battery type | Alkaline | | Color Name | Solar Power Meter | | Customer Reviews | 4.3 4.3 out of 5 stars (72) | | Date First Available | 23 October 2014 | | Item Weight | 172 g | | Item model number | TM206 | | Package Dimensions | 17 x 11.5 x 4.8 cm; 172.37 g | ## Images ![Tenmars Handheld Digital Solar Power Meter (Pyranometer) 2000 W/m2, 634BTU / (ft2xh) Measurement Solar Radiation Energy Insolation r - Image 1](https://m.media-amazon.com/images/I/71SSyK2oiYL.jpg) ## Questions & Answers **Q: What spectrum of wavelengths does the photodiode/sensor in your pyranometer measure?** A: Peak sensitivity wavelength: 400 - 1100 nm. **Q: Can this take measurements over a set timeframe? Or only a one time sample?** A: It really is a one time reading. Point in direction you want and read. It does have a Min an Max function so I guess you can leave it on (battery dependent) and look at it later. **Q: is this meter has a calibration certificate?** A: Yes, it comes with a calibration certificate, pre-calibrated before factory. **Q: Is this tenmars tm206 brand authentic? i dont see the logo in your pictures, please confirm** A: Yes, we are the Brand owner of TENMARS, the LOGO of TENMARS is in the main unit and also in the packaging. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great device - lots of bang for your buck, and great support! *by A***R on 28 April 2021* 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. ### ⭐⭐⭐⭐⭐ Ottimo prodotto *by C***N on 1 September 2019* Semplice da usare, con custodia ### ⭐⭐⭐⭐⭐ Simple à utiliser et abordable *by J***T on 1 November 2019* Fonctionne parfaitement et il n'est pas cher. ## Frequently Bought Together - Solar Power Meter, Handheld Solar Irradiance Meter Solar Energy Meter, Digital Solar Power Meter with 2000 W/m2, 634 BTU / (ft2 · h) Measuring Range and MAX/MIN/Data Hold Function - Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer, Range up to 200,000 Lux, Luxmeter with 4 Digit Color LCD Screen --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/343615115-tenmars-handheld-digital-solar-power-meter-pyranometer-2000-w-m2](https://www.desertcart.ph/products/343615115-tenmars-handheld-digital-solar-power-meter-pyranometer-2000-w-m2) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-29*