Search Thermo Fisher Scientific
Thermo Scientific pocket testers provide budget-friendly on-the-go electrochemical testing. Choose from three models to measure pH and temperature and one model to measure ORP (oxidation reduction potential).
Elite pH and ORP pocket testersElite pH and ORP pocket testers are accurate, durable and IP-67 waterproof with a large backlit graphic screen, one-touch calibration and replaceable sensor heads. Select the Elite pH tester to measure common aqueous samples or the Elite pH spear tester with spear-tip sensor to measure semi-solid samples including cheese, meat, fruit, bread and more. They are ideal for testing beverages including homebrew beer and wine, food, hydroponics, aquaculture, environmental monitoring, cooling towers and more.
|
Expert pH pocket testersExpert pH pocket testers simple to use, economical and sturdy, with a large dual-reading screen, straightforward calibration and 1-year warranty. They are ideal for testing drinking water quality, environmental monitoring, aquariums, pools, spas and more.
|
Elite pH Pocket Tester | Elite pH Spear Pocket Tester | Expert pH Pocket Tester | |
---|---|---|---|
pH Range | -1.00 to 15.00 pH | -1.00 to 15.00 pH | 0.0 to 14.0 pH |
pH Resolution | 0.01 pH | 0.01 pH | 0.1 pH |
pH Relative Accuracy | ±0.02 pH | ±0.02 pH | ±0.1 pH |
pH Calibration Points | 1 to 3 | 1 to 3 | 1 to 3 |
Automatic Buffer Sets | USA: 4.01, 7.00, 10.01 | NIST: 4.01, 6.86, 9.18 | USA: 4.01, 7.00, 10.01 | NIST: 4.01, 6.86, 9.18 | USA: 4.0, 7.0, 10.0 | NIST: 4.0, 6.9, 9.2 |
Automatic Temperature Compensation | Yes | Yes, with manual temperature input | Yes |
Temperature Range | 0.0° to 60.0°C | 32.0° to 140.0°F | 0.0° to 60.0°C | 32.0° to 140.0°F | 0.0° to 50.0°C | 32.0° to 122.0°F |
Temperature Resolution | 0.1°C | 0.1°F | 0.1°C | 0.1°F | 0.1°C | 0.1°F |
Temperature Relative Accuracy | ±0.6°C, ±1.0°F: 0° to 50°C | ±1.1°C, ±1.9°F: 50.1° to 60°C | Manual input | ±0.6°C | ±1.0°F |
Temperature Calibration | Yes | N/A | Yes |
Display Type | Graphic 4-digit double-line | Graphic 4-digit double-line | 4-digit double-line |
Backlit Display | Yes | Yes | No |
Hold Function | Yes | Yes | No |
Waterproof Rating | IP67 | IP67 | IP67 |
Auto Shutoff Feature | Yes | Yes | Yes |
Includes Lanyard | Yes | Yes | No |
Material | ABS Plastic | ABS Plastic | ABS Plastic |
Battery Type | 4 x AAA Alkaline | 4 x AAA Alkaline | 4 x 1.5V Micro Alkaline |
Average Battery Life | 250 hours | 250 hours | 100 hours |
Warranty | One (1) year | One (1) year | One (1) year |
ORP Pocket Tester | |
---|---|
ORP Range | -1000 to 1000 mV |
ORP Resolution | 1 mV |
ORP Relative Accuracy | ±3 mV |
ORP Calibration Point | 1, ±200 mV |
Temperature Range | 0.0° to 60.0°C | 32.0° to 140.0°F |
Temperature Resolution | 0.1°C | 0.1°F |
Temperature Relative Accuracy | Manual input |
Temperature Calibration | N/A |
Display Type | Graphic 4-digit double-line |
Backlit Display | Yes |
Hold Function | Yes |
Waterproof Rating | IP67 |
Auto Shutoff Feature | Yes |
Includes Lanyard | Yes |
Material | ABS Plastic |
Battery Type | 4 x AAA Alkaline |
Average Battery Life | 250 hours |
Warranty | One (1) year |
Elite pH Pocket Tester | Elite pH Spear Pocket Tester | Expert pH Pocket Tester | |
---|---|---|---|
pH Range | -1.00 to 15.00 pH | -1.00 to 15.00 pH | 0.0 to 14.0 pH |
pH Resolution | 0.01 pH | 0.01 pH | 0.1 pH |
pH Relative Accuracy | ±0.02 pH | ±0.02 pH | ±0.1 pH |
pH Calibration Points | 1 to 3 | 1 to 3 | 1 to 3 |
Automatic Buffer Sets | USA: 4.01, 7.00, 10.01 | NIST: 4.01, 6.86, 9.18 | USA: 4.01, 7.00, 10.01 | NIST: 4.01, 6.86, 9.18 | USA: 4.0, 7.0, 10.0 | NIST: 4.0, 6.9, 9.2 |
Automatic Temperature Compensation | Yes | Yes, with manual temperature input | Yes |
Temperature Range | 0.0° to 60.0°C | 32.0° to 140.0°F | 0.0° to 60.0°C | 32.0° to 140.0°F | 0.0° to 50.0°C | 32.0° to 122.0°F |
Temperature Resolution | 0.1°C | 0.1°F | 0.1°C | 0.1°F | 0.1°C | 0.1°F |
Temperature Relative Accuracy | ±0.6°C, ±1.0°F: 0° to 50°C | ±1.1°C, ±1.9°F: 50.1° to 60°C | Manual input | ±0.6°C | ±1.0°F |
Temperature Calibration | Yes | N/A | Yes |
Display Type | Graphic 4-digit double-line | Graphic 4-digit double-line | 4-digit double-line |
Backlit Display | Yes | Yes | No |
Hold Function | Yes | Yes | No |
Waterproof Rating | IP67 | IP67 | IP67 |
Auto Shutoff Feature | Yes | Yes | Yes |
Includes Lanyard | Yes | Yes | No |
Material | ABS Plastic | ABS Plastic | ABS Plastic |
Battery Type | 4 x AAA Alkaline | 4 x AAA Alkaline | 4 x 1.5V Micro Alkaline |
Average Battery Life | 250 hours | 250 hours | 100 hours |
Warranty | One (1) year | One (1) year | One (1) year |
ORP Pocket Tester | |
---|---|
ORP Range | -1000 to 1000 mV |
ORP Resolution | 1 mV |
ORP Relative Accuracy | ±3 mV |
ORP Calibration Point | 1, ±200 mV |
Temperature Range | 0.0° to 60.0°C | 32.0° to 140.0°F |
Temperature Resolution | 0.1°C | 0.1°F |
Temperature Relative Accuracy | Manual input |
Temperature Calibration | N/A |
Display Type | Graphic 4-digit double-line |
Backlit Display | Yes |
Hold Function | Yes |
Waterproof Rating | IP67 |
Auto Shutoff Feature | Yes |
Includes Lanyard | Yes |
Material | ABS Plastic |
Battery Type | 4 x AAA Alkaline |
Average Battery Life | 250 hours |
Warranty | One (1) year |
Dedicated pH testing in water, process, research and QA/QC samples. Select from simple & economical models to powerful & sophisticated meters.
|
Quality pH electrodes, standards and solutions are available for a variety of body materials, body styles, fill types, references styles, and functions to meet your needs. |