Location: 800 Battery Avenue SE Atlanta GA 30339




Acoustic Testing Pro Portable Handheld Hardness Pen Type
This Portable Handheld Hardness Pen Type has resolution of 0.01 and 0.1 water hardness units, accuracy of ±5% FS, and data storage of 99 groups.
Features
- Water hardness measured using electrode method
- Equivalent to EDTA titration accuracy
- Features 601-S combination electrode with stability, fast response
- Equal selectivity for Ca2+ and Mg2+ ions
- Intelligent chip design with automatic calibration
- Temperature compensation, and data storage functions
- Choose from eight water hardness units including mmol/L, mg/L (CaCO3), fH (France degree), dH (German degree), etc.
- Calibration solutions B1, B2, and B3 are provided for accurate calibration
- LCD display with backlight for easy reading
- Waterproof meter case meets IP 67 standards
- Complete kit accessories included in a durable carrying case
Technical Specifications
| Measuring Range | 0 mmol/L to 10 mmol/L; 0 mg/L (Ca) to 401 mg/L (Ca); 0 mg/L (CaCO3) to 1000 mg/L (CaCO3); 0 ºfH to 100 ºfH (France Degree); 0 mg/L (CaO) to 561 mg/L (CaO); 0 ºdH to 56 ºdH (German Degree); 0 mmol/L (Boiler) to 20 mmol/L (Boiler); 0 ºeH to 70 ºeH (England Degree). |
| Resolution | 0.01 and 0.1 water hardness units |
| Accuracy | ±5% FS |
| Temp. Compensation | 5 ℃ to 50 ℃ (automatic) |
| Calibration Solution | B1 Calibration Solution — 2.00 mmol/L × 10-2 mmol/L B2 Calibration Solution — 2.00 mmol/L × 10-1 mmol/L B3 Calibration Solution — 2.00 mmol/L (B3 Calibration Solution also for electrode soaking) |
| Calibration Mode | (a) B1/B2 Calibration—using B1 and B2 Calibration Solution, suitable for < 2.00 × 10-2 mmol/L low concentration water quality (e.g., boiler water). (b) Calibration—using B2 and B3 Calibration Solution, suitable for general water quality. |
| Other Technical Parameter | Data Storage: 99 groups Content Storage: Serial number, measuring value, units, temperature, ATC or MTC, date, time, and calibration way. |
| Power | Two AA cells (1.5 V × 2) |
| Ambient Humidity | ≤85 % RH |
| Temperature
|
Measuring Range: 0 °F to 140 °F (0 ℃ to 60 ℃) Resolution: 32.18 °F (0.1 ℃) Accuracy: 32.9 °F (±0.5 ℃) |
| Working Conditions | 41 °F to 95 °F (5 ℃ to 35 ℃) |
| Dimension | 2.56 in x 4.72 in x 1.22 in (65 mm × 120 mm × 31 mm) Carry Case: 10.04 in x 8.27 in x 1.97 in (255 mm × 210 mm × 50 mm)/1.68 lb. (790 gm) |
| Weight | 0.4 lb. (180 gm) |









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