Best Santacary in 2026

UV AB Measurement Range:0 to 2999 µW/cm2; It only measures UV AB light power output, but not the wavelength. Switch to display UV Index.

Spectral Detection Range:240 to 370 nm; Peak point:352 nm. It does not measure UVC.

Measurement accuracy:±4% ±1 digits; Resolution:1.0 µW/cm2

Provides accurate PAR light readings from full sun to full shade indoors or outdoors and artificial light sources (LED, High Pressure Sodium, Metal Halide, Fluorescent, and Halogen). Spectral Range 400-700 nm.

PAR light measuring range from 0 to 9999 μmol/m2/s

Support three modes of operation: instant spot-check measurement mode for PAR light readings PPFD; scan mode for quickly averaging PAR over an area; DLI mode shows Daily Light Integral

Measures dissolved oxygen in % and mg/L plus temperature. Range 0 to 500% / 0 to 50.0 mg/L. Measuring principle is Dissolved oxygen polarographic electrode.

Automatic temperature compensation via temperature in probe provides accurate reading over the entire range. °C or °F unit switchable. 0 to 50.0 °C (32.0 to 122.0 °F).

Adjustable barometric and salinity compensation. Barometric pressure compensation: 0 to 1000 mmHg; Salinity compensation: 0 to 70.0 ppt.

Easy to operate light meter to monitor light levels

Measurements in Foot Candles (FC) and Lux

Auto and manual range: 4000 FC; 40,000 Lux

Used to test the curing power of dental curing light

Using a light guide, center the light source over the detector window read the useful curing power in mw/c㎡

Digital display of measured values for easy reading

Accurate, the light meter test LUX according to the color absorption curve of human eye.

Can also test Correlated Color Temperature(CCT in short). Help to know more about light by the VBR-300 light meter.

Large test range. Can see the data directly even if the LUX is higher than 200,000lx when using the light meter.

Range: 400,000 lux; 40,000 fc

Resolution: 0.01 / 1 lux; 0.001/1 fc

Accuracy: ±(3% + 0.5% fs)

Sper Scientific 850009 UV Light Meter UVA/B measures long and medium wave UV-A/B for applications such as forensics, chromatography, electrophoresis and dermatology. Measure damaging UV (ultraviolet) light in the environment and museums

UV degradation studies in the pharmaceutical, cosmetic, semiconductor, printing, window tinting, and other industries

Laboratory chromatography, electrophoresis and forensics

UV AB Measurement Range:0 to 2999 µW/cm2; It only measures UV AB light power output, but not the wavelength. Switch to display UV Index.

Spectral Detection Range:240 to 370 nm; Peak point:352 nm. It does not measure UVC.

Measurement accuracy:±4% ±1 digits; Resolution:1.0 µW/cm2

Tests for: Total Alkalinity 10 - 200 ppm, Bromine 0.02 - 10 ppm, Total Hardness 30 - 550 ppm, Fre Chlorineand Total Chlorine 0.05 - 11 ppm, High Range Chlorine 1.2 - 250 ppm, Copper 0.05 - 10 ppm, Iron 0.02 - 4.5 ppm

Stores last 20 tests of each parameter in menu (160 in total)

Large black plastic carrying case w/ Foam includes

UVmeter sunlight with 5 functions: month. date. hour. minute.second

UV index meaturement from 0-20(0.5 increment) UVA and UVB.

30 second alarm sound, selecable 12/24 hour formal

High Accuracy Measurement of Erythemally Effective UV Light

Measures 280nm to 400nm Erythemally Weighted

Range from 0-199. 9 MED/hour

15 minutes of no operation will automatically shut down.

A professional instrument for measuring luminosity and brightness, suitable for personal and professional use.

Ideal for library, laboratory, industry, lighting, street light, cultivating, etc.