✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
Real-time Clock ± 1 minute per month 0° to 50°C (32° to 122°F)
Battery 2/3 AA, 3.6 Volt lithium, factory-replaceable
Battery Life (Typical Use) 5 years with 1 minute or greater logging interval
Memory (Non-volatile) 64K bytes memory (approx. 21,700 pressure and temperature samples)
Operation Range -20° to 50°C (-4° to 122°F)
Accuracy ±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F), see Plot A in manual
Resolution 0.10°C at 25°C (0.18°F at 77°F), see Plot A in manual
Response Time (90%) 5 minutes in water (typical)
Stability (Drift) 0.1°C (0.18°F) per year
Raw Pressure Accuracy** ±0.3% FS, 0.62 kPa (0.09 psi) maximum error
Resolution <0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water
Ask questions
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- Q: How can I apply for a purchase invoice?
A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.
- Q: Can I save my payment information for faster checkout?
A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.
- Q: Do you have a size conversion chart for international customers?
A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.
Reviews
- E
Eleanor Hansen
Nov 26, 2025
HOBO Level Meter U20L-04Item arrived right on time and was exactly as I hoped it would be.HelpfulUnhelpful - C
Carlos Torres
Nov 01, 2025
HOBO Level Meter U20L-04The delivery was prompt and the food was fresh!HelpfulUnhelpful - W
Wayne Nelson
Aug 01, 2025
HOBO Level Meter U20L-04The support team was incredibly helpful and responsive.HelpfulUnhelpful - C
Chad Volz
May 14, 2025
HOBO Level Meter U20L-04Had the item I needed, website was clear and easy to use, and product was delivered on time. Thanks!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
HOBO Level Meter U20L-04All was ok! No problems whatsoever.HelpfulUnhelpful
HOBO Level Meter U20L-04
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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