Shell material | ABS,Meta | ||||||||||
Shell color | blue, yellow, black | ||||||||||
Measurement range | 30m, 50m, 100m, 200m, 300m, 400m, 500m | ||||||||||
Battery power | 9V lithium battery | ||||||||||
Instrument temperature | -20℃~+60℃ | ||||||||||
Response time | ≤1ms | ||||||||||
Measurement error | ≤±0.5mm | ||||||||||
Adaptation range of water quality | 10μω~1000μω | ||||||||||
Measurement signal | LED, buzzer | ||||||||||
Construction of cable | Conductor: Multistrand tinning copper wires twisted Core wire:Special PP mixed insulation Ecderon:Special PUR or PE mixed Ecderon color :natural color | ||||||||||
Rated voltage | 300V | ||||||||||
Testing Voltage | 2000V | ||||||||||
Size | >200MΩ×km |