Product Features：

•  Display: 4 digits LCD Display
•  Parameters: ℃, ℉, %RH(relative humidity), td(dew point temperature)
•  Resolution: 0.1℃, 0.1℉, 0.1%RH
• Range: -10 ～ +50℃, +14 ～ +122℉, 0 ～ +100%RH
• Accuracy:
  Temperature: ±1.0℃, ±1.8℉,
• Sample rate: 1 time /sec
• auto power off: about 20 minutes
• Operating environment: -10 ～ +50℃, +14 ～ +122℉
• Storage environment: -20 ～ +60℃, -4 ～ +140℉
• Dimension and Weight: 121(L)x60(W)x30(H)mm, about 180g

Product Parameters：

Function keys

1. ON/OFF key
Press the key to turn the power ON and press the key once more >2sec. to turn the power OFF.
2. Mode key
Press the key can select the state of MAX、MIN.
LCD will display the max/min values since the instrument was last switched on or last reset.
3. Unit key
Press the key can change the parameter unit.
Adjustable units: %RH/℃,td/℃,%RH/℉,td/℉.
4. key
Press the key, aicon will display on the LCD and the readout held in. Press the key once more to cancel the hold function.
Press thekey >2sec. the back light will be turned on, and the icon will display on the LCD. Press the key once >2sec. the light will be turned off, and the icon will disappeared.
5. Auto power off setting
When the meter is powered on, it is under auto power off mode. The meter will power itself off after 20 minutes if no key operation.
Cancelled auto power off function: press Hold key when power on until the LCD display AP OFF, then press the Hold key again to confirm the setting.

Accessories：

DC1.5V (AAA) x 3pcs
String x 1pcs
Users manual x 1pcs

General Maintenance:

Do not measure at a high temperature places.
When not using the instrument for a long time, please remove the battery and avoid storing in high temperature and high humidity.