Do Probe With 30 ft (9m) Cable, Each

Details:

Oakton® probes use galvanic technology to provide rapid results, without any warm-up requirements for field use or economical polarographic technology for bod use.Includes 50ml of electrolyte solution and one replacement membrane cap. Probe dimensions: 5 "l x 0.5 &Quot; dia (11.5 Cm l x 1.2 Cm dia).