Portable. With a range of functions equivalent to high-quality laboratory bench models. Simple operation via the graphics interface. Waterproof housing. Compact; ergonomically designed; comfortable to handle shape. For industrial applications; environmental protection; food production and water/waste water analysis.lt;BR>Supplied with batteries; electrode holder; carrying strap (electrode not included). Measuring ranges: pH: -2.00 to +16.00. mV: -1300 to +1300. °C: -20.0 to +120 °C. Measuring error (±1 Digit): pH: < 0.01. mV: < 0.1 % of value ±0.3 mV. °C: < 0.3 K. Electrode adjustment: Calimatic® automatic calibration with automatic buffer recognition; choice of 8 buffer sets. Temperature compensation: Pt 1000 / NTC 30 kW (automatic recognition when switching on) or manual. Interference suppression: EN 50 081-1 and EN 50 081-2. Interference immunity: EN 50 082-1. EN 50 082-2 and NAMUR NE 21. Housing: PA; IP 66 protection level with integral electrode sleeve. Operating hours: 2000 with 3 AA cell batteries. Dimensions(W x D x H): 133 x 30 x 160 mm. Weight: Approx. 560 g including batteries. With additional time function: Built-in real-time clock with date. Memory: for 100 measurements: pH/mV; °C; time and date. Electrode adjustment: manual calibration with any two buffers is also possible. With additional interface: serial; bidirectional; synchronous; 4800 Baud; can be configured as a printer or computer interface. Data logger: manual; interval or event-controlled. Interface cable : 1metre; with universal plug; either for PC or printer connection.