Water proof Thermometer digital alat ukur suhu Aquarium aqua scape

eskripsi Water proof Thermometer digital alat ukur suhu Aquarium aquascape Termometer digital tahan air.. Cocok untuk alat ukur suhu air kolam / akuarium / aquascape atau kebutuhan pengukuran suhu cairan lainya. Barang baru kemasan dus. Sudah termasuk battery,siap pakai. Product Parameter Introduction: Temperature measurement range: -50 ~ 110 Operating temperature: -5 ~ +50 (display) Probe: 4 * 20mm Cable Length: 1Meter Humidity: 5% to 80% Operating voltage: two 1.5v button batteries (included) Temperature sampling period 2 seconds (default 2S) Machine size: 4.8cm 2.86cm 1.5cm Embedded hole size: 4.6cm 2.7cm Temperature error: plus or minus 1 degree at room temperature