$739.00
SE
QILI MN-BII Wet and dry dual-use Blackness instrument
0~199.912x16mmCIE compliant D65 Light source lighting
Zero calibrated, super power saving, long life Light source, moisture proof, backlit display and accurate power display, a AA battery can last for more than 50 hours, combined with wide adjustment range and durable digital encoder.
$661.00
SE
TRUIT TR 1361 Benchtop Whiteness Meter
0.0~100
Range 0.0~100, using tungsten halogen lamp to illuminate Light source, error of indication +/- 2.5, in line with GB/T 5950, GB/T 2913, GB/T 8940.1 and other standards.
$630.00
SE
PUSHEN WSB digital Whiteness Instrument
0~10030W Tungsten Halogen Lamp
Used to test the whiteness value of paper, Spinning & weaving, plastic, paints, etc., using 30W halogen tungsten lamp, WSB digital Whiteness Meter indication interval is 0-100, error of indication is +/- 2.5.
If you don't know how to choose "Whiteness Meter", please consult customer service.