$63^.99

Limit 99999 per customer.

Ships from United States.

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Liquid Nitrogen Measuring Stick Ruler Reads 1-56cm Precise Cryogenic Depth Gauge for Dewars, Containers, and Storage Tanks

Precise Liquid Level Measurement: by taking advantage of the boiling point characteristics of liquid nitrogen, the depth of liquid nitrogen is directly indicated by the frost formation range on the surface after the measuring ruler is inserted into the liquid nitrogen tank, without the need for complex electronic devices
Three-step Operation: first, insert it into the bottom of the liquid nitrogen container, then stand still for 1 minute, and finally take it out to observe the frosty area; No professional training is needed; Laboratory personnel and low-temperature storage managers can quickly get started; Non-contact measurement, does not damage the liquid nitrogen container structure, and does not affect the purity of liquid nitrogen and storage environment
Durable Material: low temperature resistance, the main body of the measuring ruler is made of ultra-low temperature material resistant to -196°C, to avoid cracking or deformation, ensuring long-term use stability; Special surface

Overview

Specs

Reviews

Features:

Cost savings: avoid waste caused by excessive evaporation of liquid nitrogen and extend the service life of equipment.

Size and Length: there are scales ranging from 1 to 56 cm, suitable for most liquid nitrogen tanks.

Specifications:

Material: plastic

Color: black

Size: 56 cm in length

Package includes:

1 X liquid nitrogen ruler

Notes:

Manual measurement, please allow slight errors on size.

The color may exist a slight difference due to different screen displays.

Additional Information
First Listed on Newegg	July 27, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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