Model: PHB-318
* Barometer: 10-1100 hPa, mmHg, inHg.
* Kelembaban: 10% sampai 95% RH, Dew.
* Suhu: 0 sampai 50 oC, oC / oF.
* Semua dalam satu, jenis pena, mudah dibawa keluar.
* Tahan, Rekam ( maks., min.) .
* DC 1.5V baterai ( UM-4, AAA) x 4.

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