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PH/ORP (oxidation-reduction potential) test pen
PH/ORP (oxidation-reduction potential) test pen
Product details
WIGGENS pH/ORP (oxidation-reduction potential) test pen
*Microcomputer control technology, high measurement accuracy, good reproducibility
*Waterproof and shockproof shell, automatic shutdown, low battery display
*Equipped with Hold function, it can lock the display screen for easy recording; There is a button prompt sound for single key calibration, which is convenient for calibration
*The Senz pH Pro model has two-point calibration and temperature compensation function, which can automatically display stable final readings
*Uni pH Testa can simultaneously measure pH and temperature, as well as optional mV measurement. Optional replacement of ORP electrode can be used to measure ORP
*The Senz series electrodes are specially reinforced to resist vibration and impact, and can automatically recognize standard solutions with pH 4, 7, and 10
*The Senz series is suitable for water treatment, industrial testing, or scientific research
WIGGENS pH/ORP (oxidation-reduction potential) test pen technical parameters
| model | Senz pH | Senz pH Duo | Senz pH Pro | Senz Redox | Uni-pH Testa |
| measuring range | 0-14 pH |
0-14 pH 0-50℃ |
0-14 pH | +999~-999mV |
0-14 pH ±999mV 0-90℃ |
| resolving power | 0.1pH |
0.1pH 0.1℃ |
0.01pH | 1mV |
0.01pH 1mV 0.1℃ |
| accuracy | ±0.2 pH |
±0.2 pH ±0.5℃ |
±0.05 pH | ±40mV |
±0.03pH ±2mV ±0.2℃ |
| Calibration method | Single point calibration | Single point calibration | Two-point calibration | Single point calibration |
Three point calibration pH 4.00, 7.00 , 10.01 |
| Protection level | IP66 | IP66 | IP66 | IP66 | IP66 |
| temperature compensation | nothing | nothing | Automatic temperature compensation | nothing | Automatic temperature compensation |
| Temperature range for use | 0~50℃ | 0~50℃ | 0~50℃ | 0~50℃ | 0~50℃ |
| Battery | 4 × 1.5V button type battery | 4 × 1.5V button type battery | 4 × 1.5V button type battery | 4 × 1.5V button type battery | DC1.5V x 4 electricity (UM-4/AAA) |
| size | 170 x 32 x 15mm | 170 x 32 x 15mm | 170 x 32 x 15mm | 170 x 32 x 15mm | 195 x 40 x 36mm |
| weight | 70g | 70g | 70g | 70g | 150g |
| Scope of application |
Universal pH testing pen, impact resistant device Designed to withstand unexpected impacts and Falling. |
Can simultaneously measure pH and temperature values, with two-point calibration and temperature compensation Function, can automatically display stable Final reading |
Impact resistant design that can withstand impact External impact and falling. Two point calibration with temperature compensation function, Automatically display stable final readings |
The electrode is specially reinforced to resist vibration and impact, and can automatically recognize standard solutions with pH 4, 7, and 10 | It can simultaneously measure pH and temperature, as well as optional mV measurement. Optional replacement of ORP electrode can be used to measure ORP |
| Order number | TP9050 | TP9051 | TP9052 | TO9057 | TO9057 |
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