Whirling Hygrometer (Sling Psychrometer)

This professional whirling hygrometer (sling psychrometer) offers the maximum level of accuracy for the measurement of relative humidity utilising wet and dry bulb Red Spirit filled thermometers. The unit incorporates a water reservoir linked to the wet bulb by the means of a cotton sleeve.
The thermometer tubes measure temperature over the range of -5 to +50°C enabling the % RH to be calculated utilising the chart supplied.
• NOT - Mercury Unit

People who bought this item also bought:

1. Carry pouch For Whirling Hygrometer (Ref: 100149 B4)

2. Zeal Spare Whirling Tube (Ref: 100148 B4)

Carrying case for whirling hygrometer


People who bought this item also bought:

1. Zeal Spare Whirling Tube (Ref: 100148 B4)

2. Zeal Whirling Hygrometer (Sling Psychrometer ) (Ref: 100004 C5)

Spare thermometer / Red spirit/ -5° to +50°C for P2528 ( Whirling Hygrometer)

People who bought this item also bought:

1. Carry pouch For Whirling Hygrometer (Ref: 100149 B4)

2. Zeal Whirling Hygrometer (Sling Psychrometer ) (Ref: 100004 C5)