Skip to content

omni instruments | sensors and data acquisition equipment

Sales & Technical Support

  • +44 (0) 1382 443000
  • info@omni.uk.com
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
Products
Edit Content
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
Need Help?
£0.00 0 Basket
Product
Edit Content
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
£0.00 0 Basket
Home / Display & Control Products Signal Amplifiers / WM40
WM40 Wall Mounted Thermahygrometer Display

WM40

WM40 Wall Mounted Thermahygrometer Display. Temperature Range: -40 to +80°C with 0.1°C Resolution. Humidity Range: 0-99%RH with 0.1%RH Resolution. 75mm High LED Characters. Dimensions 30 x 280 x 390mm. Comes with mains power supply and free traceable calibration certificate.

£80.00

Need help finding the right product?

CONTACT US

Downloads

Instruction Manual

WM40 Wall Mounted Thermometer Hygrometer Display

  • Description

Description

Monitor your workplace environment at a glance with our new WM40 wall mounted thermahygrometer display. Ideal for offices, warehouses, leisure centres, etc. The WM40 is a large display with 75mm high LED characters, making it easy for staff and customer to see current readings. Our thermahygrometer display includes integrated sensors for simultaneous temperature and humidity monitoring. Units come complete with a free calibration certificate and mains power supply.

Specifications

Part Number: WM40
Temperature Range: -40 to +80°C
Humidity Range: 0-99%RH
Display Resolution: 0.1°C / 0.1%RH
Temperature Accuracy: ±0.5 °C (-10 to 50°C)
Power Supply: 5V @ 1A USB Mains Adaptor
Display: 75mm High Custom LED
Dimensions: 30 x 280 x 290mm
Certification: Free Traceable Calibration Certificate

Ideal for maintaining safe and comfortable conditions in a range of buildings, including:

  • Offices
  • Warehouses
  • Leisure Centres
  • Schools
  • Hospitals
  • Storage rooms
  • Zoos
  • Laboratories

Please note: this wall thermometer is suitable for indoor use only.

links

  • About
  • Contact
  • Custom Systems
  • Privacy & Cookies
  • Terms & Conditions

omni instruments

Omni Instruments Ltd,
Unit 1, 14 Nobel Road,
Wester Gourdie Industrial Estate,
Dundee, DD2 4UH, UK

Sales & Support

  • +44 (0) 1382 443000
  • info@omni.uk.com

Payments

mastercard-color
visa-color
amex-color
Copyright Omni Instruments 2025 | Design. Build. Host.

We are here to help

Need help with your products or have a question for us on our custom systems? Use the form below to send us a message and our experts will be in touch to help.

Call us on +44 (0)1382 443000

Enquire now