PH METER HANNA INSTRUMENT 99121 - (LOW RANGE)
Hanna HI 99121 has been designed to answer questions about correct and fast measurement of PH directly on the ground. This PH Meter facilitates measurements in the field without sacrificing accuracy. With HI 99121 you can test soil PH directly or after sample preparation is diluted. To measure PH directly, this meter includes a plastic auger to perforate the soil.
The PH HI 1292D electrode has been designed for direct soil measurement. This tool has a conical, rough tip and can be directly put into moist or soft soil. These electrodes combine a temperature sensor near the tip to allow it to measure and quickly compensate for temperature. The LCD clearly gives instructions on the meter making this ph meter suitable for use on location. The LCD shows a PH value of -2 to 16 with 0.01 resolution and simultaneously displays the temperature. With a custom menu-based micro-processor, users are helped by asking clearly during operation and calibration. HI 99121 is supplied with the PH HI 1292D electrode and ground auger. The advantages of this product are also waterproof.
| Tipe Baterai | 1.5 Volt AAA (3 pc) |
|---|---|
| Environment | 0 to 50°C (32 to 122°F); RH max 100% |
| Dimensi Ukuran Produk (bagian luar) | 152 x 58 x 30 mm (6.0 x 2.3 x 1.2”) |
| Calibration | automatic one or two point calibration with two sets of memorized buffers (Standard 4.01, 7.01, 10.01 or NIST 4.01, 6.86, 9.18) |
| Umur Baterai | Sekitar 120 jam pemakaian; Otomatis mati setelah 8 menit tidak digunakan |
| Akurasi Pengukuran | @ 20°C PH ±0.02 PH, Temperature ±0.5°C (up to 60°C), ±1°C (outside); ±1.0°F (up to 140°F), ±2°F (outside). |
| PH Electrode | HI 1292D glass body, pre-amplified pH electrode for soil measurement with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included) |
| Cakupan | -2.00 to 16.00 PH Temperature -5.0 to 105.0°C / 23.0 to 221.0°F |
| Weight | 205 g (7.2 oz.) |
| Resolution | 0.01 PH, Temperature 0.1°C / 0.1°F |
| Mengukur / Menguji | pH, Suhu Air |
| Temperature Compensation | Automatic, -5 to 105°C (23 to 221°F) |
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