Description : Measuring range 0.00 to 50.0 NTU and 50 to 1000 NTU
Resolution 0.01 and 1 NTU
Accuracy ± 5 % of measured value or ± 0.5 NTU
Light source LED, infrared at 850 nm
Lifetime Almost unlimited
Light detector Photodiode
Measurement time < 10 sec.
Power supply 6 x 1.5 V AAA batteries
Operating conditions < 50 °C / 122 °F, < 85 % RH
Dimensions Approx. 155 x 76 x 62 mm / 6.1 x 3.0 x 2.4" (H x W x D)
Weight Approx. 320 g / 0.71 lb