เครี่องวัดโออาร์พี Large Display ORP Pen Meter รุ่น 850053

เครี่องวัดโออาร์พี ORP Meter, High resolution of 1mV

รุ่น 850053

ยี่ห้อ Sper Scientific, USA

850053: Large Display ORP Pen

ORP meter with rugged flat surface ORP electrode and high resolution of 1mV

Easy to carry, simple to operate

For ORP (Oxygen Reduction Potential) measurement in water treatment, disinfection and labs. Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Features auto power off, hold function, and a low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 4 button-cell batteries and a built-in probe with protective cap.

Dimensions: 6½" × 1½" × 1½" (165 × 38 × 38 mm)
Weight: 2 oz (57 g)

Specifications:
 Range  -999 mV ~ 999 mV
 Resolution  1 mV
 Accuracy  ± 4 mV
 Operating Temp.  32 ~ 140°F / 0 ~ 60°C
 Operating RH  0 ~ 80% RH
 Weight  2.3 oz (65 g) with battery
 Dimensions  6½" × 1½" × 1½" (165 × 38 × 38 mm)
 
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