Sinotech Hand Held Salinity Refractometer Rhsn-28atcbuilt-in Calibration Knob 6pcs Per Lot
RHSN-28ATC is an upgraded version of RHS-28ATC with an additional features of BUILT-IN CALIBRATION KNOB, has much LIGHTER WEIGHT, and LONGER
These models aredeveloped for the measuring of salt in brine and prepared food solution.
The RHSN-28ATC has Automatic Temperature Compensation System.
Measuring Range:Salinity: 0-28%
Minimum Division: Salinity: 0.2%
Heavy duty (Durable Aluminum)
Determines the amount of dissolved salt and dissolved solids
No need for calibaration screwdriver, just hold and turn clockwise or counterclockwise to tighten or loosen the calibration knob
Focus is adjustable and can be controlled manually
Comes with a non-roll stand
With much lighter weight and longer
Equipped with dual-scale measurement which provides direct reading
High quality and accurate testing results are guaranteed
Approved by strict quality and safety standards
Durable, Heavy-duty and lightweight with its aluminum construction
Made with the highest and finest quality of aluminum & rubber
Cushioned with soft & comfortable non-slip rubber
1pc Pipette ***Operations manual***Mini-screw driver***Soft protective carrying case or blue plastic case
Sera Aqua-Test Box Freshwater Master Test Kit by Pet Supplies Online
Manufacturer: Pet Supplies Online
Brand: Pet Supplies Online
Sera Aqua-Test Box Freshwater Master Test KitOur Sera Aqua-Test Box Freshwater Master Test Kit is a professional set that consists of nine different water tests for aquarists and pond owners. This master test kit tests for pH, kH, GH, NH3/NH4, NO2, NO3, PO4, Fe, and Cl. Kit comes complete with glass vials and provides access to Sera Online Backup. This free service is offered so you can evaluate the water values of your aquariums in the Sera Online Lab. Thus you are always informed about the water quality. The Sera Online Lab will give you valuable clues on how to improve them if there should be something wrong with the water values.
The CyberScan CON 400 measures TDS, conductivity and temperature in Â°C and Â°F providing lab-accurate results stamped with time and date for GLP-compliant research. Automatic Temperature Compensation (ATC) ensures the highest accuracy under fluctuating temperatures and auto-ranging for conductivity/TDS measurements which produces fast responses and best resolution possible over wide measurement ranges. Multi-parameter choices enable the user to switch between conductivity/temperature and TDS/temperature at the touch of a button, customization by the user allows enhanced flexibility for example normalization temperature, temperature coefficient and cell constant, etc. A handy stability indicator prompts when readings are stabilized and the addition of an auto-hold function which automatically freezes readings when stabilized for easy viewing and recording. All this is displayed on large easy to read custom LCD display with simultaneous readings providing optimum viewing with user-friendly icons. Functional features of the CyberScan CON 400 are an expanded memory which stores and recalls up to 50 readings with temperature, easy interchangeability of electrodes caters for other specialty electrodes to be fitted for specific applications, the connection electrode has built in ATC designed for minimal air bubble entrapment during measurement, plus the advantage of being housed in an IP67 rated casing providing waterproof and dust proof protection in rugged harsh conditions.
The Quick line of inorganic Arsenic kits were designed for fast and accurate field results. They test for low detection levels using nonhazardous chemicals and a patented testing method rivaling expensive lab instruments. Arsenic Econo-Quick for water quality testing is ideal for field and lab technicians whose time is valuable and who do a large volume of tests. With accurate results in only 12 minutes Arsenic Econo-Quick uses one simple procedure with 3 reagents that minimizes exposure to chemicals and maximizes the use of your time. With results comparable to high-end ICP testing methods at a fraction of the cost Arsenic Econo-Quick only requires a 50 ml. sample size to run. Everything you need to achieve results is included in this water quality test kit. In addition Arsenic Econo-Quick uses no dangerous chemicals like Sulfamic or Hydrochloric Acid and features a unique chamber design which reduces your exposure to the generated arsine gas. With the included Easy-Read color chart matching is simple and reliable water quality testing results can be achieved by non-technical personnel.Features. 300 tests.. Total Test Time - 12 Minutes. Sensitivity - 0 0.010 0.025 0.050 0.1 0.2 0.3 0.5 1.0 ppm mgL
Neptune Systems Double Junction Lab Grade ORP Probe
Manufacturer: Neptune Systems
Brand: Neptune Systems
Neptune ORP Lab Grade Probe - Double JunctionORP is the Oxidation Reduction Potential that your aquarium has. As it can be mistaken for it is not the dissolved oxygen available in the tank as their is a different probe and monitor available for that. ORP is the ability to oxidize which if you are employing ozone on your tank an ORP controller or monitor is highly recommended.The Neptune Lab Grade ORP Probe is great for any monitor or controller that requires a BNC style connection with a high quality probe. If you are buying a new controller that doesn't include a probe like the Apex lite, adding a new tank and need another probe, or just replacing your worn out old probe look no further.Lab Grade probes will hold calibration longer, and generally just last longer than standard grade ORP probes.Note: Calibration solution not included. We suggest ordering multiple packets of calibration solution to have on hand, and calibrating every 60-90 days for reliable results.
Manufacturer: Sea Side Aquatics
Brand: Bubble Magus
The BM-T02 is an extension module for the Bubble Magus BM-T01 Dosing Pump. It adds 4 additional dosing channels (up to 2 BM-T02`s can be added to the BM-T01 for a total of 11 channels). The BM-T02 must be used with the BM-T01 and will not work alone.
Size : 23.5 x 16 x7cm
Accuracy: +- 5%
Voltage :AC100-120V 50/60Hz 0.36A DC12V 1A (US Pin)
3M Dosing Tube included
Flow :1 - 1999ML
Cycle : Max :24 cycle per day
*Optional Dosing Pump Bracket and BM Bracket Holder for BM-T02 Dosing Pump Are Sold Separately.