Intermatic K4321C 120-Volt Fixed Position Thermal Photocontrol with Wall Plate
Thermal photocontrol on a face plate for effortless dusk-to-dawn on/off control of exterior Lighting, street Lighting, parking lot, pedestrian pathway....
For control of exterior Lighting, street Lighting, parking lot, pedestrian pathway and landscape Lighting.
Smart delay feature prevents unwanted off switching of lights due to passing car headlights or lightning.
Features a cadmium sulfide Photocell and a mechanical Bimetal switch.
PRESCRIPTION STRENGH: Made with 1% Selenium Sulfide for prescription strength dandruff relief and flaking protection flake protection vs prescription dandruff shampoo 2% ketoconazole.
CLINICALLY PROVEN: Up to 100% dandruff protection visible flakes.
EXTRA STRENGTH: Provides relief from severe dandruff and seborrheic dermatitis.
MULTI-SYMPTOM RELIEF: Offers proven protection from flakes and dryness. Flakes associated with dandruff.
Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes
Proprietary pH sensor technology and materials from Switzerland.
Unique Lab Sen HF glass membrane, which has a faster response rate, better repeatability in strong acid samples, and resistant to hydro fluoride corrosion..
Silver Ion Trap Reference System – On top of the Long-Life reference system, a silver ion trap is added to prevent the junction being blocked by silver sulfide..
Hydrogen Sulfide H2S Detector & Analyzer + PUMP with Probe by FORENSICS | USA NIST Calibrated | Water & Dust Proof | 0-100ppm H2S |
⚛️ ACCURATE: Hydrogen Sulfide H2S gas detector + PUMP(0.5LPM 500cc/min) to detect 0-100ppm with 0.1ppm resolution. Electrochemical sensors Made in the UK. Comes FACTORY CALIBRATED. Turn ON and GO..