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Sanwa CHE-TPHU6 Handheld Digital Thermo-hygrometer (With Warning Buzzer Setting Function)
Product Made in Japan
Manufacturer: Sanwa
Model: CHE-TPHU6
Features
In addition to displaying temperature, humidity, and time, you can also display the alertness for heat stroke and influenza.
As an environmentally friendly product, it can be used in schools, hospitals, general offices, factories, and homes.
You can set the time.
For heat stroke, caution and alertness are displayed in 5 levels under the current temperature and humidity conditions.
* Flashes when the warning level is exceeded.
* The display on the heat stroke meter is just a guide for air conditioning and physical condition management. How you feel may differ greatly depending on individual differences and physical condition.
* The display does not determine whether or not it has occurred.
* It may not match the “Caution” and “Warning” announced by public institutions.
For seasonal influenza, caution and alertness are displayed in 3 levels under the current temperature and humidity conditions.
* The display of the seasonal influenza index meter shows the environment in which the seasonal influenza virus is likely to propagate, as estimated from the absolute humidity. Therefore, it does not necessarily indicate the presence or absence of a virus, but it should be used as a guide for infection prevention.
* We do not respond to the pandemic of the new influenza.
Since it has a calendar function, the heat stroke index automatically switches between April and October, and the influenza index automatically switches between November and March.
You can measure the UV index.
With a strap, it is convenient to carry.
Comes with an LED light.
In addition to the current values, today’s maximum and minimum temperatures / humidity can also be measured.
Specifications
Measurement range and display range | Temperature -9.9-50.0 ℃ Humidity 20-90% rh |
---|---|
Measurement accuracy | Temperature within ± 1 ° C (10-40 ° C) Others within ± 1.5 ° C Humidity ± 5% rh (40-70% rh / temperature 20-30 ° C) Others within ± 8% rh |
Use / storage temperature / humidity environment | Temperature -9.9-50.0 ℃ Humidity 90% rh (No freezing or condensation) |
Automatic measurement Sampling cycle | Every 60 seconds |
Clock accuracy | Average time difference within ± 1 second (at room temperature) |
Display function | (1) Temperature (Lo display for -9.9 ° C or lower) (HI display for 50.0 ° C or higher) (2) Humidity (Lo display for 20% or lower) (HI display for 90% or higher) * Approximately 17% or less When it becomes–display. Or even if the temperature is 15 ° C or less and the humidity is 30% or less–displayed. At this time, the heat index 5 level display and WBGT value of heat stroke, or the seasonal influenza index 3 level display and absolute humidity are not displayed. (3) Maximum temperature / maximum humidity / minimum temperature / minimum humidity so far * When the maximum / minimum display is displayed, press and hold the “up button” or “down button” for about 3 seconds to reset all the data so far. increase. (4) Clock (hour and minute display * 12 / 24H switchable) (5) Alarm time (6) Heat stroke meter (5-step display — almost safe / caution / caution / strict caution / danger) ・ WBGT value (℃ ) (7) Seasonal influenza index meter (3-step display — almost safe / caution / caution) / absolute humidity (g) (8) Battery replacement display (with battery mark) |
Temperature / humidity sensor | “SHT30” manufactured by Sensirion, Switzerland |
Alarm sound | Electronic sound 70 dB or more (10 cm in front) * The alarm sound ON / OFF can be set by pressing the “Mode set” button and the “UV” button at the same time. |
LED light | White LED (non-replaceable) |
Power supply | Coin-shaped lithium battery CR2032x1 |
Battery life | Approximately 9 months (room temperature 20 ° C, humidity 50% rh atmosphere) |
Material | ABS resin / acrylic resin (main body) |
Size | W38 × D11.6 × H80mm |
Weight | Approximately 23g (including batteries) |
Standard accessories | Coin-shaped lithium battery CR2032 x 1 (for operation check), hand strap x 1, instruction manual x 1 |