REX I300F Benchtop pH/Ion Meter (-2.00 ~ 20.00 pH, ±0.01 pH)

pH: 

Range: -2.00 to 20.00 pH

Resolution: 0.1, 0.01 pH

Accuracy: ±0.01 pH

Calibration Points: Up to 5

Standard Customization: Yes

Standard Recognition: NIST, GB, DIN, USA buffers

mV: 

Range: -2000.0 to 2000.0 mV

Resolution: 0.1 mV

Accuracy: ±0.3mV or ±0.1% 

pX: 

Range: -2.00 to 20.00 pX

Resolution: 0.1, 0.01 pX

Accuracy: ±0.01 pX

Calibration Points: Up to 5

ISE: 

Range: 1.000e-9 to 9.999e+9

Unit: mol/L, mmol/L, g/L, mg/L, μg/L, ppm, ppb

Resolution: Up to 4 significant digits

Accuracy: ±0.3%

Calibration Points: Up to 5

Temperature: 

Range: -5.0 to 110 ºC, 23.0 to 230 ºF

Unit: ºC, ºF

Resolution: 0.1

Accuracy: ±0.2ºC

Measurement: 

Reading Mode: Auto Read (Fast, Medium, Slow), Timed, Continuous

Reading Prompts: Reading, Stable, Locked

Temp. Compensation: ATC, MTC

Data management: 

Data Storage: 500 results each

GLP Features: Yes

Inputs: 

pH Electrode: BNC(Q9)

Temp. Probe: 4-pin aviation connector

Outputs: 

USB: PC

RS 232: printer

Display options: 

Backlight: Yes

Auto Shutdown: 1~60 min, off

IP Rating: IP54

Date and Time: Yes

General: 

Power: AC Adapter, 100-240V AC input, DC9V output

Dimensions: 242×195×68 mm

Weight: 900g (1.98 lb)

Includes: 

JB-10 stirrer 

REX-5 electrode stand