D

Compact

8

4 3/4;

25° - 120° F

E

NWS

12

9 1/2

-20° - 120° F

1°

#7011

#7012

Plastic

Slide Rule

1°

#6500

--

s.s.

1 Page

1°

#1328

#1328P

Alum.

10 Page

Great accuracy, dependable within about 90 seconds, and independence from batteries. It's a traditional and always reliable process to measure relative humidity. Temperature range: 25 - 120F, Tables: Slide Rule, Spirit, Size: 8" L, Tube 4 3/4" L

This stainless steel mercury sling psychomotor is know for great accuracy and independent of batteries. It's a traditional and always reliable process to measure relative humidity. Temperature range: -20 to 120F, Tables: 1 page, Size: 12 L, Tube 9 1/2 L

List Price: $115.00
Online Price: $103.50

List Price: $105.00
Online Price: $94.50

This aluminum sling psychomotor is available in mercury or spirit. It also, offers the traditional and always reliable process to measure relative humidity. Temperature range: 20 - 120F, Tables: 10 pages, Size: 11 l, Tube 9 L

List Price: $99.00
Online Price: $89.10