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Answer:The kit contains four pre-filled cartridges with premounted 2956A membranes.
Answer:The recharge kit is intended for Hach A1100, GA2400, and GA2800 EX oxygen sensors.
Answer:No. It supplies replacement membrane cartridges for sensor maintenance, not complete sensors.
The Hach oxygen-sensor recharge kit contains four pre-filled replacement cartridges equipped with premounted 2956A membranes. It is intended for maintenance of compatible A1100, GA2400, and GA2800 EX oxygen sensors, where cartridge and membrane condition affect dependable dissolved-oxygen measurement. Premounted membranes simplify cartridge replacement compared with assembling membrane material and filling solution as separate parts. The four-cartridge package is a maintenance consumable rather than a complete oxygen sensor or a set of four instruments. Sensor servicing should follow the relevant model-specific replacement and conditioning procedure, with inspection of sealing surfaces and post-service calibration or verification as needed. Compatibility must be confirmed using the sensor model, not membrane designation alone.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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