Pay in 4 interest-free payments of $23.86 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
8°F (1°C)
170 to 1860 0
Measures electro magnetic fields of extremely low frequency (ELF) from electrical power lines and transmission equipment
5oF OR Accuracy +/- 2% ORof reading with 1/10th degree resolution
5" Front Flange Back Connect Panel Thermometer
Sugar/Brix Refractometer 28-62% 93970-K 8°F (1°C)Use this refractometer to test solutions with a higher sugar content, such as fruit juice concentrates, canned fruits containing added sugar, or ketchup as well as for egg yolk. Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent (refracted) through a liquid sample.
US$ 149.50
US$ 84.00
US$ 43.00