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pH/TDS总固体溶解度/温度测试笔PTTestr 35由上海谷雨环保科技供应，全新，原装，*。防水型PTTestr 35 pH/TDS总固体溶解度/温度 测试笔 带ATC; (精度±0.1 pH; 0 - 1000 ppm; 0 - 10.00 ppt) Product Specification | Description | pH Range | 0.00 to 14.00 pH | | Resolution | 0.01 pH | | Accuracy | ±0.01 pH | | pH Calibration Points | Up to 5 (Auto) | | pH Buffer Options | USA, NIST | | TDS Range | 0 to 999 ppm
1.00 to 10.00 ppt | Resolution | 1 ppm / 0.01 ppt | | Accuracy | 1 % Full Scale | TDS Calibration Points | Up to 2 Points (Manual) | TDS Factor | 0.40 to 1.00 | | Temperature Range | 0.0 to 50.0 °C / 32.0 to 120.0 °F | | Resolution | 0.1 °C/°F | | Accuracy | ±0.5°C/ ±0.9°F | | Temperature Compensation | ATC / MTC | | Non-Volatile Memory | Yes | | Auto-Off | 8.5 mins after last key pressed (can be disabled) | LCD Display | Dual-display LCD (2.1 x 2.7cm) | | Power | 4 X 1.5 V "A76" Micro alkaline batteries | | Batter Life | > 150 hours | Dimensions; Weight | Boxed: 18.5 cm x 6.5 cm x 5 cm; 200 g |
pH/TDS总固体溶解度/温度测试笔PTTestr 35由上海谷雨环保科技供应，全新，原装，*。防水型PTTestr 35 pH/TDS总固体溶解度/温度 测试笔 带ATC; (精度±0.1 pH; 0 - 1000 ppm; 0 - 10.00 ppt) PTTestr 35由上海谷雨环保科技供应，全新，原装，*。防水型PTTestr 35 pH/TDS总固体溶解度/温度 测试笔 带ATC; (精度±0.1 pH; 0 - 1000 ppm; 0 - 10.00 ppt) |
