288B-CTH Indoor/Outdoor Thermo-Hygrometer
288B-CTH Room/Outer Digital Thermo Hygro Meter, Long distance temperature tests, Clock/Date functions, Max/Min memory function.
- Indoor & outdoor temperature
- -50–70 ℃
- Humidity accuracy, 35–75 %RH
- ±5%
- Removable outdoor probe
- 2 m
- Comfort index display
- Comfort index
- Calendar, chime, snooze
- Clock / alarm
- Temp & humidity memory
- Max / Min
Fits
- Homes and offices: indoor comfort and outside temperature on one screen
- Cold storage: humidity outside the freezer, temperature inside via the 2 m probe
Factory direct. OEM labelling and distributor pricing on request.
288B-CTH Overview
288B-CTH dual temperature testing thermo-hygrometer can be placed or hung in living rooms, bedrooms, offices, warehouses, specially designed for monitoring outdoor temperatures in cold winters and monitoring temperatures in refrigerated warehouses. Monitor the indoor environment temperature and humidity and outdoor temperature at any time, monitor the temperature and humidity outside the frozen warehouse and the internal temperature, ensure a comfortable space and sleeping conditions, and ensure that the stored materials will not deteriorate.
Sensor: 1Temperature（inside） + 1 Humidity (inside）+ 1Temperature（outside)
The 288B-CTH is an indoor/outdoor thermo-hygrometer. Temperature and humidity are measured inside the meter, and a second temperature probe on a removable 2 m cable reads the outdoor side, so one display shows room conditions and the outside temperature together. Both temperatures cover -50℃ to 70℃.
Key features
- Indoor and outdoor temperature -50℃ to 70℃ (-58℉ to 158℉), accuracy ±1.0℃ (±1.8℉)
- Indoor humidity, accuracy ±5% from 35% to 75%RH
- Outdoor temperature probe, removable, 2 m cable
- Comfort index display; clock, calendar, alarm with 8-minute snooze, hourly chime
- Max/min temperature and humidity memory
- One reading every 10 seconds, 67×85 mm LCD, 1.5V AAA battery, 70 pcs per carton
Applications
Homes and offices that want indoor comfort and outside temperature on one screen, and cold storage where the room outside is watched for humidity while the probe reads inside the freezer.
Choosing within the series
The 288B-CTH and 230B-CTH share the same catalog specifications and differ in housing and LCD layout. Compared with the 288-CTH (both sensors inside) and the 288A-CTH (temperature and humidity both at the remote probe), the B version is the one that reads two temperatures at once. The CTH-609 works the same way with a fixed cable and no comfort index.
288B-CTH Specifications
Technical Data:
Basic function | Range | Basic accuracy |
Temperature(indoor/outdoor) | -50℃～+70℃ | ±1.0℃ |
-58℉～158℉ | ±1.8 ℉ | |
Humidity | (35%～75)% | ±5% |
(10%～35)%, (75~100)% | ±10% |
Special Function:
Model | 288B-CTH |
Comfort index display | Yes |
Clock function | Yes |
Announce hour function | Yes |
Calendar function | Yes |
Alarm function | Yes |
Memory the Max./Min. value | Yes |
Long distance measuring | Yes |
Sensor | Temperature and humidity sensor inside the meter and with an extra outside temperature sensor |
LCD size | 67*85mm |
Battery | 1.5V (AAA) |
Compare models in the series
288B-CTH Downloads and Guides
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Need a quote or sample for the 288B-CTH?
Factory direct. OEM labelling and distributor pricing on request.