Sper Large Display pH Pen 850050, 850051, 850052

$38.00$85.00

The Sper large display pH pens, models 850050, 850051, 850052 have stable operation with easy one-handed operation. Models models 850051 and 850052 have automatic temperature compensation. Measurement accuracy is ±0.3 pH, ±0.2 pH and ±0.05 pH respectively. The pH pens automatically recognize and calibrate to pH 4, 7 and 10 buffers and can be adjusted to recognize non-standard buffers also. The case is IP65 waterproof and float if accidentally dropped in the water. The large display pens feature hold function and auto power-off with low battery.

Ordering Information

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.

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Description

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

Model 850050 850051 850052
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
Auto 3-pt
calibration
Y Y Y
IP65 waterproof Y Y Y
Low battery
signal
Y Y Y
Auto off Y Y Y
Auto buffer
recognition
Y Y Y
Hold function Y Y Y
Auto temp
compensation
Y Y
Choice of C or F Y Y
Floats Y 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

Ordering Information

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.

Additional information

Select model

2-12 pH, ±0.3, 0-14 pH, ±0.2, 0-14 pH, ±0.05