Combo tester 4

MACHINE TRANSLATION (not authorised yet)

The meter can make 4 independent measurements: conductivity (EC), soluble salt content (TDS), pH and temperature (^oC). The TDS is adjustable. It is characterized by a large, 2-level display, watertight housing (floats on water) and automatic temperature compensation/correction. It has a stabilization indicator ensuring correct reading and a HOLD function stopping the measurement result on the screen.
Scope: EC: 0...3999 µS/cm; TDS: 0...2000 mg/l (ppm); pH: 0.0...14.0; temp.:0.0...60.0 ^oC.
No calibration is required each time (automatic calibration with keys). The temperature probe is integrated and enables temperature measurement and temperature compensation/correction. The electrode itself (probe) is interchangeable - its replacement with a new one is simple and quick.
Battery power supply (4 x 1.5V = approx. 100 hours of continuous operation); self-extinguishing after 8 minutes of standstill; battery charge indicator displayed.

Other parameters: EC scale: 0 to 3999 µS/cm * TDS scale: 0 to 2000 mg/l * Temperature scale: 0.0 to 60.0 °C * Resolution of pH: 0.01 * Resolution of EC: 1 µS/cm * Resolution of TDS: 1 mg/l * Temperature resolution: 0.1 °C * Accuracy of pH: ± 0.05 pH * Accuracy of EC/TDS: ± 2% of full scale * Temperature accuracy: ± 0.5 °C * pH calibration: automatic at 1 or 2 points with two series of calibration buffers in memory * EC/TDS calibration: automatic at 1 point * Temperature compensation: pH: automatic; EC: automatic; β adjustable from 0.0 to 2.4%/ °C * Conversion factor: adjustable from 0.45 to 1.00
Size/weight: 163x40x26 mm / 100 g.