Red Sea Hydrometer with Temperature Indicator
Manufacturer: AQUACULTURE TECHNOLOGIES INC Brand: Aquaculture
All swing-arm plastic hydrometers for aquarium use are only accurate when used within the normal range of operating temperatures for marine aquariums (77ÂºF.). This hydrometer is suppled with a digital thermometer to ensure that the water being tested is at the correct temperature. In addition to being used as a regular hydrometer for periodic specific gravity measurements, the unique, patented design enables this hydrometer to be installed permanently inside the aquarium or sump giving a continuous real-time reading of specific gravity.The water flow path resulting from this design minimizes bubble formation, increasing the accuracy of measurements.Comes with a suction cup for hanging inside aquarium.Size:Hydrometer is 3 1/2 in. wide x 1/2 in. thick x 5 in. high.
Weipro Ph Probe Electrode Bnc Socket 1.5 Meters Cable, High Accuracy
100MM Pond Pump Hydroponics Air Stone Bubble Disk Aerator for Aquarium Fish Tank
Manufacturer: chengsale Brand: chengsale
Specifications: Color: Gray Material: Fine Sand Item Size: 100mm * 15mm (D * H) Item Weight: 250g Suitable for 70-120CM Fish Tank Note: Connect the air stone with air pump. Soak it in the water for 15 minutes before use. If there's no bubble in some part, maybe you should change a higher power air pump. Suitable for inner diameter 4mm soft tube. Package Contents: 1 * Air Stone
1pcs Automatic Temperature Compensation Sea Water Salinity Refractometer Hydrometer Testing Salt Meter
Manufacturer: EFORCAR Brand: EFORCAR Color: Black
Description: Used to measure the salinity and specific gravity of the water. Sturdy and light weighted Aluminum body. Superior quality rubber grip. High quality and accurate testing result. Can be easily calibrated with a mini-screw driver. Automatic temperature compensation (ATC) Easy to use, convenient to carry. Specification: Color:Black with Silver Size(approx): 195 x 40 x 40mm Package weight:8.4oz/237g Measure Range: 0-100%(0-10%) Accuracy: 0.001sg(1%) Salinity Proportion: 1.000-1.070sg Package included: 1 x Aluminum Salinity Salt Refractometer 1 x Plastic sucker 1 x Screw Driver
HTTECH 211Salinity Refractometer, Aquarium & Seawater - Dual Scale (1.0 to 1.070 S.G.)(0-10 percent)salt (0-10%)
Manufacturer: HT TECH LIMITED Color: black
Measure, monitor and control the concentration of salt water and brine. Vital if you need to check salt levels when preparing sea food and other ocean by-products. Model:HT-211 salinity refractometer-brine hydrometer-salinometer salinity0~100â€°(0~10%) mesurement range:salinity00~100â€°(0~10%) ã€€ã€€ã€€ã€€ã€€specific gravity1.000~1.070sg Minimum Division:salinity1â€°(0.1%) ã€€ã€€ã€€ã€€ã€€specific gravity0.001sg Automatic temperature Compensation:0-30â„ƒ size:(mm):30*40*205 weight(g):275 Automatic Temperature Compensation:0-30â„ƒ Product Description Complete with carrying case and calibration screwdriver
Manufacturer: HIKARI USA INC. Brand: HIKARI
Hikari USA Inc. - Accuprobe Hydrometer. Aquarium: Thermometer & Hydrometer Wide Range Specific Gravity Meter For Marine Aquarium Use. Dry Hands design avoids contamination of aquarium or water sample. Takes a more true water sample at a 6 inch depth avoiding inaccurate surface sampling. Accurate to 0. 001 specific gravity & salinity (PPT) measurements. Auto-temperature correcting design. Durable construction for extended life. Designed to give a temperature-corrected reading in warm water aquariums - 68
Sinotech Hand Held New Design Antifreeze Glycol Battery Cleaner Fluids Refractometer Rhan-503atc
Manufacturer: Sinotech Brand: Sinotech Color: Black
RHAN-503ATC Is An Upgraded Version Of RHA-503ATC With An Additional Features Of BUILT-IN CALIBRATION KNOB, Has Much LIGHTER WEIGHT, And LONGER The Models have only 1 Unit system: Â°C. With the indication of the percentage Wemay know the freezing Point of either ethylene glycol or propylene glycol based cooling systems. And they Can Also be Used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids. Measuring Range: Ethylene Glycol:-50Â°C-0Â°C Propylene Glycol:-50Â°C-0Â°C Cleaning Fluids:-40Â°C-0Â°C Battery Fluids:1.100-1.400sg
Sinotech Hand Held Lighted Salinity 0-10%(0-100ppt) Aquarium Refractometer Zgrs-10atc
Manufacturer: Sinotech Brand: Sinotech Color: Black
ZGR Series Has its Own light Source. With the built-in light Source, it Makes more convenient to use when in a Dark or Dim room or when doing wide-field work.And it Also Can use the outside light Source to testSalinity Refractometer is Designed for Testing the concentration of salt water and brine and Used for quality control in research and clinical laboratories and marine industry. Its Scale provides a direct reading of the specific gravity and concentration (part per Thousand) of salt in water. Measuring Range: Salinity: 0-10%(0-100ppt) Refractive Index: 1.000-1.070 sg
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