Peacefair PZIOT Tuya APP 6 In 1 AC Electric Power Analyzer Wattmeter Ammeter Single Phase WiFi Smart Energy Kwh Meter Din Rail 1.Mengukur tegangan AC, arus, daya aktif, faktor daya, frekuensi, energi. 2. Transmisi nirkabel melalui modul WiFi, membaca data dari aplikasi di ponsel Parameter Jarak pengukuran Mulai tes Ketepatan Voltase Komunikasi Parameter modul WIFI/BLE: 1.Nomor modul CBU-BK7231N 2. Standar komunikasi:802.11b/g/n 3. Frekuensi komunikasi 2.4GHz 4. Komunikasi Bluetooth (LE connect/6dB mengirimkan daya) 1.Voltage Measurement range: AC50 - 300V Starting test voltage: 50V Accuracy: +1% 2.Current Measurement range: 0 - 100A Starting test current: 0.02A Display Format : lt;10A display such as: 9.99A, lt;100Adisplay such as: 99.9A Accuracy: +1% 3.Active Power Measurement range: 0 - 30kW Display format : lt;10W display such as: 9.99W lt;100W display such as: 99.9W lt;1000W display such as: 999W lt;10000W display such as: 9.99kW gt;10000W display such as: 30.0 kW Starting test power:0.5W Accuracy: +1% 4.Energy Measurement range: 0 - 1999kWh Display format: lt;10kWh display such as: 9.99kWh lt;100kWh display such as: 99.9kWh lt;1000kWh display such as: 999kWh lt;10000kWh display such as: 1999kWh Over the test range will maintain the data, otherwise you reset it. Accuracy: +1%