What spectrum of wavelengths does the photodiode/sensor in your pyranometer measure?

Peak sensitivity wavelength: 400 - 1100 nm.

Can this take measurements over a set timeframe? Or only a one time sample?

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.

is this meter has a calibration certificate?

Yes, it comes with a calibration certificate, pre-calibrated before factory.

Is this tenmars tm206 brand authentic? i dont see the logo in your pictures, please confirm

Yes, we are the Brand owner of TENMARS, the LOGO of TENMARS is in the main unit and also in the packaging.

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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

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

Product ID: 85774081

📊MAX/MIN & Data Hold functions

🔋Low battery indicator alert

☀️2000 W/m² max irradiance range

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Description

☀️ Harness the Sun’s Power with Precision and Confidence!

DYNAMIC DATA CONTROL - MAX/MIN recording and Data Hold functions let you capture and analyze peak and stable solar power readings effortlessly.
USER FRIENDLY ALERTS - Low battery indicator ensures uninterrupted monitoring by prompting timely battery replacements.
PRECISION SOLAR INSIGHTS - Accurately measures solar irradiance up to 2000 W/m² with ±10 W/m² precision for confident energy assessments.
VERSATILE UNIT SWITCHING - Seamlessly toggle between W/m² and BTU/(ft²·h) units to match your project’s technical requirements.
BROAD PROFESSIONAL APPLICATIONS - Ideal for solar panel testing, environmental monitoring, climatology, and building physics—empowering your green initiatives.

The Tenmars TM206 Solar Power Meter is a handheld digital device designed for precise solar irradiance measurement up to 2000 W/m² (634 BTU/(ft²·h)) with ±10 W/m² accuracy. Featuring MAX/MIN data recording, Data Hold, unit switching, and a low battery indicator, it supports diverse professional applications including solar panel testing, climatology, and environmental monitoring. Compact and reliable, it’s a must-have tool for professionals demanding accurate solar energy insights.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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S$170

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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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

Description

Specifications

Common Questions