Overview
Backed by OHAUS’ century-old commitment to providing precise measurement, Starter 5000 provides accurate pH and ORP measurement for high-level experiments and research. Enhanced features, advanced technology, and high performance have been combined to support complex laboratory tasks requiring pH measurement.
Applications
pH, oxidation-reduction potential (ORP) measurement
Display
Backlit liquid crystal display (LCD), touchscreen
Operation
AC adapter (included)
Communication
RS232 and USB (included). GLP/GMP data output with real-time clock.
Construction
ABS housing, standalone electrode holder, replaceable in-use cover
Design Features
3 endpoint modes, continuous measurement mode, up to 9 point calibration, 1,000 measurement memory
Specifications
|
Measurement Range |
-2.00 – 20.00 pH; -2000.00 – +2000.00 mV; -30 – 130°C |
|
Accuracy |
± 0.03% mV; ± 0.002 pH; ± 0.1 °C |
|
Measurement Resolution |
0.001 pH; 0.01 mV; 0.1 °C |
|
ATC |
Yes |
|
Electrode |
ST320 (Available as an accessory) |
|
Accuracy ± (mV) |
0.03 mV |
|
Accuracy ± (Temperature) |
0.1 °C |
|
Calibration |
9 Point |
|
In-use cover |
Included |
|
Measurement Range (Temperature) |
-30 °C – 130 °C |
|
Meter Type |
pH; ORP |
|
Net Weight |
19.5 oz (550 g) |
|
Parameter |
pH / ORP |
|
pH accuracy (±) |
0.002 |
|
pH measuring range |
-2 – 20 |
|
pH resolution |
0.001 |
|
Power |
AC Adapter (Included) |
|
Protection Rating |
IP54 |
|
Temperature Compensation |
Automatic |
|
Temperature Display |
Yes |
|
Temperature resolution |
0.1 °C |
|
Temperature Sensor |
30 KΩ NTC |
|
Working Environment |
50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing) |

