Reed Instruments

Thermo-Hygrometer, 0% - 100% RH, -4° - 140° F ( -20° - 60°C )

Model: IA441

Mfr. No.: R6001

  • Thermo-Hygrometer, 0% - 100% RH, -4° - 140° F ( -20° - 60°C ) Seagulf Marine Industries Inc.

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

Sold as: Each

Ships in 3-6 days

Shipping times are based on information available at the time of order and are subject to change.


Carrying Cases, Soft Case Seagulf Marine Industries Inc.

Reed Instruments

Carrying Cases, Soft Case

  • Outside Depth: 2"
  • Outside Length: 9"
  • Outside Width: 4"

Model: HN416

Mfr. No.: CA-05A

Sold as: Each

In Stock


Humidity Calibration Standard, 75%  Seagulf Marine Industries Inc.

Reed Instruments

Humidity Calibration Standard, 75% 

Model: IB915

Mfr. No.: R9975

Sold as: Each

Ships in 5-8 weeks

Shipping times are based on information available at the time of order and are subject to change.


Humidity Calibration Standard, 33%  Seagulf Marine Industries Inc.

Reed Instruments

Humidity Calibration Standard, 33% 

Model: IB914

Mfr. No.: R9933

Sold as: Each

Ships in 5-8 weeks

Shipping times are based on information available at the time of order and are subject to change.


Humidity Calibration Kit (33% and 75%) Seagulf Marine Industries Inc.

Reed Instruments

Humidity Calibration Kit (33% and 75%)

Model: IB916

Mfr. No.: R9980

Sold as: Each

In Stock

Humidity Range

0% - 100% RH

Temperature Range

-4° - 140° F ( -20° - 60°C )


  • Thermo-Hygrometer
  • Dual LCD readout shows ambient temperature and relative humidity
  • User selectable °F/°C
  • Min/Max memory for both functions
  • Data hold and relative functions
  • Auto power off
  • Includes battery
  • Humidity Range: 0 to 100% RH
  • Temperature Range: -4 to 140°F (-20 to 60°C)