Hourglass type 2, version 6, 15 minutes will sequentially measure the time interval indicated by the device. An indispensable tool for measuring the time interval in medical institutions, in the kitchen when preparing dishes, where special accuracy and accounting for the time period are needed.
Small-sized chronological device of a standard form of desktop type for domestic or medical use. A stable stand in bright colors keeps the product in an upright position.
Purpose of the hourglass
- Time interval measurement.
- Visualization of the passage of time.
- Medical instruments.
The use of the hourglass
- Timer for treatment rooms, schools, laboratories.
- In medical institutions during physiotherapy.
- in beauty parlors.
- In cafes, restaurants when cooking.
Hourglass Features
- Ergonomically shaped measuring device of classical form and modification, made of glass and plastic in a stand, controls the length of time set in the device without failure.
- The classical form of the construction, consisting of two glass vessels narrowed in the middle, located on a stable two-sided stand, visualizes the correct time without failures and lags.
- The special grinding of sand fractions and the width of the opening in the communicating flasks will regularly and reliably measure the time for many years without error.
- An indispensable device for schools or institutes in laboratories when conducting chemical experiments.
- Effectively measures the time interval when preparing complex dishes in the kitchen at home, or in catering establishments.
- Proven over the years, manufacturing technologies of the product guarantee the durability of all parts of the product, subject to all safety precautions.
- The design of the device is not overloaded with additional unnecessary details that retain dirt and dust particles, and is easy to disinfect and clean.
- To prevent confusion about what length of time each device measures, all hourglasses from the manufacturer "Steklopribor" have a different case color.
- High accuracy, affordable price and the ability to use at any time of the day makes the device an indispensable attribute in dispensaries and sanatoriums during physiotherapy procedures.
Hourglass Characteristics
- The composition of the stand is colored plastic.
- The composition of two communicating flasks is a special laboratory glass.
- Internal loose filler - fine-grained sand of a special grinding.
- The color scale of sand is brown-orange.
- Measured time - 15 min.
- Height - 163 mm.
- Diameter - 50 mm.
- Permissible measurement error 25 seconds.
Attention! Glass device. Do not drop! Do not take measurements near heat sources or in the sun, in order to avoid measurement errors.
