Accurate Pen Style pH Tester
- Wide pH range of 0.10-14.00pH covers most applications
- Operating temperature from 40 -120 ºF (5 – 50 ºC); for temperature compensated readings
- Waterproof design protects the meter during use
- Low power consumption extends battery life for low operation costs
- Auto-off function turns power off automatically after 10 minutes
- Replaceable Glass Test Tip Electrode that screws on for ease of use
- Protective case included for storage
$89.95
USA Suggested List Price
Features of the TPI 397 Accurate pH Tester Pen
- Waterproof design protects the meter
- Low power consumption extends battery life
- Auto-off function turns power off automatically after 10 minutes
- Automatic Temperature Compensation (ATC) for accurate readings
- Replaceable Glass Test Tip Electrode that screws on for a solid connection (pH-902A Changeable electrode / pH-901A Fixed electrode )
Model 397 Applications
- Boiler water testing for proper pH level to avoid internal material degradation
- Check automotive radiators to avoid acid level build up resulting from dissimilar metals
- Onsite water testing for wells and septic systems; saving lad testing time
- Quickly and easily test aquariums, spas and swimming pools for proper pH levels
| Model 397 Specifications | ||
|---|---|---|
| Range | 0.10-14.00pH | |
| Accuracy | +0.10 pH | |
| Calibration | 2 point system | |
| Resolution | 0.10pH | |
| Operating Temp | 40-120 ºF or 5-50 ºC (ATC) | |
| Power supply | DC 4 × 1.5V (LR1130 Button battery) | |
Product Documentation
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