Combined glass pH electrode, refillable, BNC connector with 1 or 3 meter cable.
he MA916B/1 has a glass body, high impedance and is designed for fast accurate response. It comes with a 1 meter (3′) / 3 meter (9.8′) cable, BNC connector and can withstand to 0 to 60°C (32 to 140°F) (meter(s) sold separately).