PX 4 Tester Kit

IP67 portable pH and ORP / Redox watertight meter. Resolution 0.01 pH and 0.1 / 1 mV. With microprocessor and highly durable interchangeable combined electrode. Large 3-color LCD display with indication of the pads used for calibration and measurement stability. 3-point button calibration with 5 US buffer values for an accuracy of +/- 0.01 pH and ORP calibration on a user-defined point.

PX 4 Tester Kit

Key Features

Display LCD backlit 3 colors
IP protection IP 67
Replaceable sensor Yes
Spegnimento automatico after 8 minutes
Stability indication Yes
Standard approved pH 5 buffers USA
Standard calibration points 1…3

Specifications

Accuracy (pH) ± 0,01
Accuracy (Temperature) ± 0,2 °C
mv measuring range (max.) + 1000 mV
mv measuring range (min.) – 1000 mV
ORP measuring range (max.) + 1000 mV
ORP measuring range (min.) – 1000 mV
ORP resolution 0,1 mV / 1 mV (automatic scale)
Parameters pH – mV – T
pH measuring range (max.) 16
pH measuring range (min.) – 2
pH resolution 0,01
Temperature measuring range (max.) 60 °C
Temperature measuring range (min.) 0 °C
Temperature resolution 0,1

Supply

Battery life > 200 hours
Power supply 2 x 1,5 V batteries AAA

Dimension and Weight

Dimension (instrument) 40 x 200
Instrument weight 40 x 200
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