Sper Large Display pH Pen 850050, 850051, 850052
The Sper large display pH pen, models 850050, 850051, 850052, are designed for stable operation with easy one-handed operation. The 850051 and 850052 have automatic temperature compensation. Measurement accuracy is ±0.3 pH, ±0.2 pH and ±0.05 pH respectively. The large display pH pen automatically recognize and calibrate to pH 4, 7 and 10 buffers and can be adjusted to recognize non-standard buffers. The case is IP65 waterproof and the pH meter floats if accidentally dropped in the water. The large display pH pen feature hold function and auto power-off with low battery.
Sper Large Display pH Pen Models
|Range||2 – 12 pH||0 – 14pH||0 – 14 pH|
|Resolution||0.1 pH||0.1 pH||0.01 pH|
|Accuracy||±0.3 pH||±0.2 pH||±0.05 pH|
|Choice of C or F||Y||Y|
|Dimensions||6½” x 1½” x 1½”
165 x 38 x 38 mm
|Weight||2.3 oz 65 g|
1 Year Sper Scientific warranty
CE and RoHS Compliant
The large display pens come with 4 button-cell batteries and built in electrode kept moist with a protective cap. When ordering select model from drop down menu.