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E-mail
info@yibotest.com
- Phone
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Address
5th Floor, Tianshan Building, No. 30 Tianshan Road, Changning District, Shanghai
Shanghai Yibo Instrument Co., Ltd
info@yibotest.com
5th Floor, Tianshan Building, No. 30 Tianshan Road, Changning District, Shanghai
Multi functional (5-in-1) online testing pen that can simultaneously measure and display conductivity, pH, salinity, total solid solubility, and temperature. Up to 50 entries of memory data can be accessed, allowing users to switch between Celsius and Fahrenheit temperature units, with an IP-67 waterproof body and replaceable electrode programs.
| PH range | 0.00 ~ 14.00 |
| Resolution of pH meter | 0.01 |
| Accuracy of pH meter | ± 0.01 pH |
| Conductivity range | 0 uS/cm ~ 20.00 mS/cm |
| Conductivity range | 1 uS / 0.01 mS |
| Conductivity accuracy | ± 1 % FS |
| Conductivity range | 2 0 uS/cm ~1999 uS/cm |
| Conductivity resolution | 2 1 uS / 0.01 mS |
| Conductivity accuracy | 2 ± 1 % FS |
| Salinity range | 0.00 ~ 10.00 ppt |
| Salinity resolution | 0.01 ppt |
| Salinity accuracy | ±1% FS |
| TDS range | 1 0 mg/L ~ 20.00 g/L |
| TDS resolution | 1 1 mg/L / 0.01 g/L |
| TDS accuracy | 1 ± 1 % FS |
| TDS range | 2 0 mg/L ~ 1999 mg/L |
| TDS resolution | 2 1 mg/L / 0.01 g/L |
| TDS accuracy | 2 ± 1 % FS |
| Temperature range | 1 -5.0 ~ 60.0 °C |
| Temperature resolution | 1 0.1 °C |
| Temperature accuracy | 1 ± 0.5 °C |
| Temperature range | 2 23 ~ 140 °F |
| Temperature resolution | 2 0.1 °F |
| Temperature accuracy | 2 ± 0.9 °F |
| PH correction | 1-3 point calibration, using buffer solution (USA and NIST) |
| Conductivity correction single point correction | one-point calibration |
| Temperature compensation range | -5.0 ~ 60.0 °C |
| reference temperature | 15 ~ 25 °C |
| Temperature coefficient | 0.00 ~ 4.00 %. , preset value 1.91%/° C |
| TDS constant | 0.30-1.00, preset value 0.65 |
| TDS constant | 0.65 |
| temperature sensor | Thermal resistor, 10k ohms (25 ° C) |
| temperature | Units: ° C and ° F |
| display | Dot matrix LCD |
| Store calibration data | have |
| Data Memory Access | 50 strokes |
| Automatic shutdown | Idle for more than 10 minutes |
| power supply | 4 LR-44 batteries |
| work environment | 0-50 ° C, relative humidity<95% |
| volume | 200 × 44 × 25mm |
| weight | About 110 g (including battery) |