- Shielded, waterproof cable
- PEI probe for best field protection
- Linearized and accurate thermistor temperature sensor protected behind a stainless steel cover
- Permeable membrane
- Glass encapsulated platinum cathode
- Hole for solution cycling
- Protective sleeve for field applications
Perfect for laboratory and field applications, HANNA HI 76407 F Series DO probes are extremely rugged with a screw on protective sleeve. Calibration is fast and simple, and measurements are temperature compensated. The sensitive PTFE membrane can be changed in a few seconds.
Order Information: For use with HI 98186, HI 9146 and HI 9142 portable DO meters. 4 m (13′) cable
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI98302 DiST®2 TDS-Tester (up to 10.00 g/L)
HI771 Checker HC ® - Chlorine, Ultra-High Range
HI98121 COMBO pH/ORP/°C-Tester, waterproof
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
HI5005 - 5.00 pH@25°C - TQ - 500ml
HI713 Checker HC ® - Phosphate, LR 



