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CUSTOM Digital Thermo-Hygrometer CTH-230

Specifications

SKU: CUSTOM Digital Thermo-Hygrometer CTH-230

Product overview

[Measurement items] Temperature, thermistor
[Measurement item] Humidity
[Function] MAX MIN
[Function] Date display
[Function] Clock12/24h
[Function] Alarm
[Function] Stand
[Features] Hook hole
[Function] Magnet

A model that prioritizes affordability by omitting the backlight function

  • The internal sensor measures temperature and humidity and displays them along with a comfort mark.
  • Switchable display of date and time. Comes with an alarm clock with snooze function.
  • It can be installed in three ways: on the wall, on a stand, or with a magnet.
*Compared to the CTH-235 digital thermo-hygrometer with backlight function (standard price: 3,400 yen)
 

Features

A model that prioritizes affordability by omitting the backlight function

CTH-230 Part namesIn addition to temperature and humidity, it also has date and time (switchable display), time signal and alarm functions.

Comfortable display mark included

CTH-230 with comfort markThe comfort level is displayed on a four-level scale based on temperature and humidity conditions.

Three ways to place

CTH-230 3 ways to placeWall-mounted, magnetic, or tabletop stand

Part names

CTH-230 Part names
  • ① Display Upper row: Current time, comfort indicator Lower row: Temperature, humidity
  • ② Operation buttons "MODE", "ADJ", "MAX/MIN"
  • ③ Battery cover
  • ④ Magnet
  • ⑤ Stand
  • ⑥ Reset button

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CTH-230 360-degree rotating image
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specification

Electrical Performance

Sensor Type
  • Temperature: Thermistor
  • Humidity: Ceramic resistance type
Measurement range
  • Temperature: -10~+50℃
  • Humidity: 10-90%RH
resolution
  • Temperature: 0.1℃
  • Humidity: 1%RH
Measurement accuracy
  • Temperature: ±1°C (0 to +40°C), ±2°C (other than this)
  • Humidity: ±5% RH (+25°C, 40 to 80% RH), ±8% RH (other conditions)

General specifications

sampling 1 time / about 10 seconds
Operating temperature and humidity -10 to +50°C, 10 to 90% RH or less (no condensation)
Storage temperature and humidity -10 to +50°C, 10 to 90% RH (no condensation)
size Approx. W 80 × H 70 × D 21 mm
weight Approximately 64 g (including batteries)
power supply 1 x AAA battery
battery life About a year
accessories operating instructions
proofreading Possible
JAN 4983621300284


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