Industrial Test Systems eXact 486800-K Micro 8 Advanced Photometer Kit, 0.01 ppm Resolution, 638nm Wavelength

Manufacturer: Industrial Test Systems, Inc. Brand: Exact Model: 486203-K

Test your well water the safe and easy way with the Well eXact EZ. You will be amazed at how effortless it is to achieve lab-quality, accurate results within seconds! The Well eXact EZ tests 5 important water quality parameters and uses our patented ...

Manufacturer: Extech Instruments Brand: Extech Model: 401027-NIST

Large 3-1/2 digit (1999 count) LCD with over-range indication. Two ranges: 200.0 (0.1Fc) and 2000 (1Fc). Precision color-corrected, photo-diode sensor. Battery operated with low battery indication. Complete with 9V battery, remote light sensor with 4...

Manufacturer: Extech Instruments Brand: Extech Model: EA31-NIST

Light Meter that provides light measurement up to 20,000Fc/20,000Lux. This product is NIST Certified which indicates that the product is traceable to standards provided by the National Institute of Standards and Technology (NIST).

Manufacturer: Thomas Scientific Brand: Spectronics Model: 2F365B

Manufacturer: Extech Brand: Extech Model: EA33 Color: Manufacturer Warranty

View larger EasyView Big Digit Light Meter with Memory This compact and ruggedly designed meter has a wide measurement range to 99,990 Foot Candles in five ranges and 999,990 Lux in five ranges with 0.001 Fc/0.01 Lux resolution. Comes with built-in ...

Manufacturer: APHRODITE Brand: Aphrodite Model: AP-CQ222A10

Specifications: Spectrum Range:2 ~ 25Um Curing Plate Diameter (mm):¦µ166 Power Supply:110v Voltage Frequency:110V, 50Hz Power:250W Control Time: Mechanical (Metal timer) Time Range:0-60 minutes or normally open Display: Button Instuction Arm Ex...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI96728C

Nitrates are present in nature as a result of decomposition of organic microorganisms or due to their use as fertilizers. Nitrates reduce to nitrites, which in turn easily combine to form substances dangerous to man. A maximum level of 45 milligrams ...

Manufacturer: Extech Instruments Brand: Extech Model: EA30-NIST

Wide Range Light Meter that provides high intensity light measurements up to 40,000Fc/400,000Lux. This product is NIST Certified which indicates that the product is traceable to standards provided by the National Institute of Standards and Technology...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI96735

Total hardness, that is the presence of magnesium and calcium, is due mainly to the runoff water dissolving these salts as it flows or filters through different strata. Hardness can also cause scaling of pipes in cooling and heating systems. The HI93...