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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Solar Power Meter, 2000 W/m² Range Handheld Solar Irradiance Meter with Dual Units, MAX/MIN Tracking, Data Hold, Manual Zeroing, Digital Sun Meter for Solar Panel Evaluation and Site Testing

Product ID: 85774081

📊MAX/MIN & Data Hold functions

🔋Low battery indicator alert

☀️2000 W/m² max irradiance range

€ 167.95

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered 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 Italy.

Secure transaction

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.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 167.95

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered 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 Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Solar Power Meter, 2000 W/m² Range Handheld Solar Irradiance Meter with Dual Units, MAX/MIN Tracking, Data Hold, Manual Zeroing, Digital Sun Meter for Solar Panel Evaluation and Site Testing

Description

Specifications

Common Questions