Tester PX 4 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.
Read mV for pH electrode diagnosis and for ORP/Redox measurement. Temperature reading. Auto power off. Automatic temperature compensation (0…60 °C). Self-diagnosis messages: low batteries, calibration errors. Power supply 2 x 1.5V AAA batteries, included, also compatible with rechargeable batteries. The kit includes: pH 7 and pH 4 buffer solutions in a 25 ml sachet, 1x75ml 475 mV Redox solution, sachet preservation solution, calibration cap, strap, handkerchiefs and cardboard case.
1 year warranty on the electronic part.

Measurement range: pH: -2.00…+16.00 (00.1 pH) mV: -1000 … + 1000 mV; °C: 0.0 to 60.0 (0.1 ° C).

Data sheet

Performance:

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 resolution0,1 mV / 1 mV (automatic scale)
ParameterspH – mV – ORP – T
pH measuring range (max.)16
pH measuring range (min.)- 2
pH resolution0,01
Temperature measuring range (max.)60 °C
Temperature measuring range (min.)0 °C
Temperature resolution0,1 °C

Feature:

DisplayLCD backlit 3 colours
IP protectionIP 67
Replaceable sensorYes
Spegnimento automaticoafter 8 minutes
Stability indicationYes
Standard approved pH5 buffers USA / 1 user defined
Standard calibration points1…3 pH

Supply:

Battery life> 200 hours
Power supply2 x 1,5 V batteries AAA

Dimension and Weight:

Dimension (instrument)40 x 200
Instrument weight130 g

Accessories:

GB50014143: Replacement electrode for PX 4 tester