Nikon 20x Mini Field Microscope Books and Coductivity Solutions are all

and Coductivity Solutions are all sold separately

2 pH Calibration: Manual 2 points Electrode/Probe: HI1270 (Included) Battery Type/Life: 2 x 1

0 to 200 mS/cm (auto-range)

Includes 20m calibrated line

Two-way front zipper with storm flap and metal snap closure

Nikon 20x Mini Field Microscope Books and Coductivity Solutions are allProduct Code: 61057 This portable 20x microscope allows stereoscopic, 3 D viewing in both the classroom and the field. Fully adjustable, the microscope has a pivoting head for easy observation of large subjects. This durable yet lightweight microscope is dustproof and water resistant. Tripod adaptable. Water Resistant special O ring for use in light rain and damp environments 20 Magnification enables observing subjects as 3 D images within a 11 mm