W3041015.P1 | Overhead stirrer with TFT display and PT100 temperature measurement (WOHS-15 Pro) | Includes WF12 support stand and PT100 temperature sensor

Key Features

  • Ideal for a wide range of research and industrial stirring and mixing applications
  • 60 W brushless DC motor for extended operating life, low maintenance and quiet operation
  • PT100 sensor allows solution temperature to be monitored during stirring or mixing
  • Easy-to-read TFT display
  • Precise speed control from 40 rpm - 2000 rpm
  • Compact casing of thermoplastic polymer with cast aluminium coating
  • Stirring capacity up to 20 L (water)
  • Working status indicator
  • Automatic timing function and timer range from 0 to 99 hours and 99 minutes
  • Key-less chuck with chuck range diameter of 0.5 mm to 10 mm
  • Over-voltage protection
  • A wide range of optional impellers available


The Wiggens WOHS-15 Pro features a 60 W brushless motor that is quieter and lasts considerably longer than standard stirrer motors. The unit uses the latest microprocessor technology to generate a stable and accurate stirring process and uses internal overload protection to prevent motor damage. 

The motor is fully enclosed to protect it from liquids and has a TFT display to show stirring speed and other operating parameters. The WOHS-15 Pro has a precise speed control range from 40 rpm to 2000 rpm and can stir up to 20 L (water).

The WOHS-15 Pro is fitted with a PT100 sensor connection so that a PT100 temperature sensor can be connected to the overhead stirrer motor to monitor solution temperature during mixing or stirring. A hollow channel allows the impeller shaft to pass through the stirrer motor so that the impeller position can be easily and rapidly adjusted and then locked into position with the key-less chuck. 

The WOHS-15 Pro is also fitted with RS232/RS485 and analog sockets to allow for remote control or monitoring. 

Ordering Information

Included with the purchase of the WOHS-15 Pro overhead stirrer motor is a support stand (WF-12) with rod and clamp and a PT100 temperature sensor. No impellers (stirrers) are included with the motor but we do offer a wide range of optional impellers for this instrument. If you don't see the impeller you need at this link then please contact Advance Scientific for assistance.

Instrument Options

Another version of the WOHS overhead stirrer is available. The WOHS-10 Pro features a 30 W motor compared to 60 W with the MOHS-15.


Model number
WOHS-15 Pro
Housing material
Cast aluminium coating/ thermoplastic polymer
Display/ control mode
TFT digital display/ analog and touch key
Setting accuracy speed
1 rpm
Speed measurement deviation
±3% at >300 rpm
Speed range
40 rpm - 2000 rpm
Clockwise/counterclockwise stirring
Timer range
0 to 99 hours and 99 minutes
Temperature measurement range
-10ºC - 350°C
Temperature measurement resolution
Key-less chuck diameter range
0.5 mm - 10 mm impeller shaft diameter
Hollow shaft inner diameter
10.2 mm (for impeller shaft motor pass through)
Maximum viscosity
6000 mPa
Maximum stirring capacity (H2O)
20 L
60 W
RS232/RS485 for remote control e.g. foot pedal.
PT100 temperature sensor | Analog input/output
Dimensions (W x D x H)
65 mm x 175 mm x 225 mm
4.5 Kg
Power requirements
220 VAC: 50 Hz

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About Us

Advance Scientific Products Pty Ltd is based in Queensland and is focused on delivering high-quality products and service to our customers in the life, chemical and analytical sciences across Australia.

The company was established in 2013 by experienced instrumentation specialists to provide full distribution and customer support capability to manufacturers seeking to expand their activities in Australia without having to create their own sales and marketing infrastructure.


PO Box 746
Moffat Beach, QLD, 4551, Australia