pH/ORP/Temp amplified probe MA923D/1 Back Catalog number: MA923D/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA831R Stainless steel temperature probe Price on request SE300 Double junction orp platinum electrode SE300 Price on request 52005384 pH Sensor InPro4800i/SG/225 Price on request