Peacefair PZEM-025 DC Multifunctional DC Digital Display Tester, 50A, 100A, 200A, 300A Portable TDS Meter the user needs to select

the user needs to select the appropriate measurement and control mode

main body all parts die casted to provide long life good mechanical strength

-Voice broadcast: Yes

Good phase optical linearity

Spring Balance Transparent Tubular Cap (5 Kg)

Peacefair PZEM-025 DC Multifunctional DC Digital Display Tester, 50A, 100A, 200A, 300A Portable TDS Meter the user needs to select1. Material: PBT, electronic components 2. Use: DC power monitor 3. Voltage measurement range: 0 300V 4. Current measurement range: 0 300A 5. Frequency measurement range: 45 65HZ 6. Power measurement range: 0 90KW 7. Energy consumption measurement range: 0 999kWh 8. Measurement accuracy: 1 percent 9. Using reinforced PBT material, high temperature resistance 10. Embedded installation, simple and convenient 11. HTN wide viewing angle LCD screen, clear