Watt Meter - Micro Power Monitor Sanfix GM87 Brand: Sanfix Type: GM87 This product adopts the microcomputer chip with high integration and specialized chip for energy metering, along with current sensor and LCD display with high precision, to achieve a comprehensive monitoring of electrical equipment,can be used to monitor the air conditioners,refrigerators and microwave ovens and other household Appliances, measuring instruments can also be used as a teaching, but also suitable for families, rental housing, office, laboratory environment. Bagi anda yang memerlukan kualitas watt meter maka type merk produk ini kami sarankan wajib anda miliki, produk ini teruji secara kualitas mutu, setiap komponen layar dan bahan plastic sesuai dengan standart international. MAX Pengujian beban 1A / 220W (sangat direkomendasikan untuk pengujian watt kecil, akurasi ketepatan sangat diutamakan alat ini) Power supply:220V 50Hz Max 1A(within 220W) Accuracy: 1.0 Constant: 6400imp/kWh Power dissipation: Operating Temperature: 0~45℃ Storage Temperature: -20~60℃ Monitoring of the current value of the active power Monitoring of the current voltage /current / frequency Record the total time consumption Record the total electricity consumptionCalculate CO2 emissions Power factor detection Set the alarm threshold load Large LCD display Good Quality