Sper Scientific 850037 Large Display TDS Pen - 850037 - Learning: Science Lab Equipment & Supplies Measuring Tools Accessories Misc Measuring Tools. large. pen. tools. learning. environmental. accessories. indoor. supplies. display. misc. science. lab. quality. tds. equipment. scientific. measuring. Lab Equipment amp Supplies Measuring Tools Accessories. Misc Measuring Tools Lab Equipment Supplies Measuring Tools Accessories. Lab Equipment Supplies Measuring Tools Accessories. 850037. air. Misc Measuring Tools Lab Equipment amp Supplies Measuring Tools Accessories. sper
Regular Price: $75.43
Today's Price: $65.03
Availability: Usually ships the next business day
The amount of mineral and salt impurities in the water is called total dissolved solids (TDS). TDS shows how many units of impurities there are for one million units of water. One way to measure impurities in water is to measure the electric conductivity of water. Absolutely pure water is a poor conductor of electricity. Water shows significant conductivity when dissolved salts are present. Over most ranges, the amount of conductivity is directly proportional to the amount of salts dissolved in the water or Salinity. Four basic styles of Conductivity / TDS / Salinity meters are available for varying applications: Pens, Portable Meters, Data Loggers, and Benchtop meters.
Easy to carry and simple to operate
Highly stable and accurate readings with large LCD display. Designed for simple one-hand operation. Simultaneously displays the parameter being measured and temperature in C or F. Features automatic temperature compensation, 2-pt. calibration, auto power off, hold function, and a low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 4 button-cell batteries and a built-in probe with protective cap.
Dimensions: 6" 1" 1" (165 38 38 mm)
Weight: 2 oz (57 g)
|Conductivity Pen 850037:||0 ~ 1999 uS |
0 ~ 19.99 mS
|1 uS |
|1% fs + 1 d|
|Temperature:||-32 ~ 122 F |
-0 ~ 50 C
|0.1||2 F |