TENMARS TM-750 Mini Pocket Solar Power Meter 4000W/m2, 634Btu/(ft2*h)

Description

Model No.: : TM-750
Product Description
- 3½ digits LCD display with maximum reading of 3999.
- Measuring the Solar radiation emitted by the sun.
- Display units: W/m2 (Watts per square meter) or BTU.
- Data Hold/ MAX/MIN functions.
- Solar radiation measurement.
- Solar power research.
- Physics and optical laboratories
- Identify high performance windows
- Meteorology.
- Simple to use general data.
Range
4000W/m2, 634Btu/(ft2*h)
Resolution
1W/m2
,
1Btu/(ft2*h)
Accuracy
typically within   10W/m2[+/-3 Btu / (ft2*h) ] or +/-5% ,
whichever is greater in sunlight; Additional temperature
induced error   0.38W/m2 /
ºC
[+/- 0.12 Btu / (ft2*h)/
ºC
]
from 25
ºC
Angular accuracy
Cosine corrected
ºC
Sampling Time
Approx. 0.25 second
Weight
Approx. 80g
Dimension
108(L) x 48(W) x 23(H)mm
Power
2 batteries 1.5V AAA.
Notice:
The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support!
Shipping:
We will ship all items within 1-3 working days upon receipt of payment,our goal is: ship it as fast as we can.
Standard Shipping: To USA by ePacket ,need 7-15 working days.orther by
China post or
Singapore post about 10-45 working days
Expedited/Standard Int'l Shipping by Fedex,DHL,TNT and EMS courier: To USA,need 3-6 business days,To other countries,need 4-8 business days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties.
Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility.
Warranty&Reture Policy:
We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing, we are waiting to hear from you
A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions
manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.
30 days evaluation and investigation takes placed after receiving your return item.A brand new replacement unit will be sent to you at our shipping costs if it meets our warranty requirements
On Feb-05-20 at 16:23:25 PST, seller added the following information: