เครื่องวัดอุณหภูมิ ความชื้น รุ่น PM6508 แบรนด์ PEAKMETER

Temperature Humidity Meter

Features:

High quality LCD display temperature & humidity meter, long service life. 
LCD display, low power indicator.
Backlight display for fast and easy reading.
Data hold function, up to 100 data records can be stored.
Wet bulb and dew point temperature measurements.
HVAC has good superheat, fast and accurate reading.
Widely used, such as living and office areas, machine rooms, wine cellars, construction sites and so on.

Specification:

Condition: 100% Brand New
Color: Orange
Weight: 254g/9oz
Safety level: CE CAT.III 300V RoHS
Power supply: 4* 1.5V AAA battery (NOT included)
Size: 180 * 60 * 29mm / 7.1 * 2.4 * 1.1in 

Ambient temperature:

- 20 to 0 ℃ (-4 to 32℉) 0.1 ℃ / ℉ (± 1.5 ℃)
-0 to 45 ℃ (32 to 113 ℉) 0.1 ℃ / ℉ (± 0.5 ℃)
45 to 60 ℃ (113 to 140 ℉) 0.1 ℃ / ℉ (± 1.5 ℃)

Relative humidity:

0% - 20% 0.1% (± 4.0%)
20% - 80% 0.1% (± 3.0%)
80% - 100% 0.1% (± 4.0%)

Wet-bulb temperature:

- 20 to 0 ℃ (4 to 32 ℉) 0.1 ℃ / ℉ (± 1.5 ℃)
0 to 45 ℃ (32 to 113 ℉) 0.1 ℃ / ℉ (± 0.5 ℃)
45 to 60 ℃ (113 to 140 ℉) 0.1 ℃ / ℉ (± 1.5 ℃)

Dew point temperature:

- 50 to 0 ℃ (- 58 to 32 ℉) 0.1 ℃ / ℉ (± 1.5 ℃)
0 to 45 ℃ (32 to 113 ℉) 0.1 ℃ / ℉ (± 0.5 ℃)
45 to 60 ℃ (113 to 140 ℉) 0.1 ℃ / ℉ (± 1.5 ℃)

Package List:

1 x Digital Temperature Humidity Meter
1 x English Manual
1 x Portable Storage Bag