Xtester- YK-2005WA Multi-Parameter Water Quality Meter
| The YK-2005WA Multi-Parameter Water Quality Meter offers accurate and reliable measurements for various parameters, making it an essential tool for applications in water conditioning, aquariums, food processing, and more. | 
Exceptional Features of the YK-2005WA: 1. Multi-Parameter Measurement: Measures pH, ORP, conductivity (CD), TDS, and dissolved oxygen (DO), providing comprehensive testing capabilities. 2. Real-Time Data Logger: Features a real-time data logger with a built-in clock and calendar, allowing for real-time data recording with adjustable sampling times from 1 second to 8 hours, 59 minutes, and 59 seconds. 3. Automatic and Manual Temperature Compensation: Offers both automatic and manual temperature compensation options, ensuring accurate readings under varying conditions. 4. Auto Calibration: Supports auto calibration for pH 4, pH 7, and pH 10, ensuring precise measurements. 5. RS232/USB Interface: Equipped with RS232 and USB interfaces for easy data transfer to a computer, facilitating further analysis and record-keeping. 
 Technical Specifications: 
 - Measurement Ranges: - pH: 0 to 14.00 pH - ORP: ± 1999 mV - Conductivity: 0 to 200 µS, 0.2 to 2.000 mS, 2 to 20.00 mS, 20 to 200.0 mS - TDS: 0 to 132 PPM, 132 to 1,320 PPM, 1,320 to 13,200 PPM, 13,200 to 132,000 PPM - Dissolved Oxygen: 0 to 20.0 mg/L - Temperature: 0 to 50℃ - Resolutions: - pH: 0.01 pH - ORP: 1 mV - Conductivity: 0.1 µS, 0.001 mS, 0.01 mS, 0.1 mS - TDS: 0.1 PPM, 1 PPM, 10 PPM, 100 PPM - Dissolved Oxygen: 0.1 mg/L - Temperature: 0.1℃ / 0.1℉ - Accuracy: - pH: ±0.02 pH + 2d - ORP: ±0.5% + 2d - Conductivity: ±2% F.S. + 1d - TDS: ±2% F.S. + 1d - Dissolved Oxygen: ±0.4 mg/L - Temperature: ±0.8℃ / ±1.5℉ - Display:Jumbo LCD display - Power Supply: DC 1.5V battery (UM-3, AA) x 4 PCs or DC 9V adapter - Dimensions: 203 x 76 x 38 mm - Weight:365 g 
 Included Accessories: 
 - Instruction manual - pH electrode (PE-03) - Conductivity/TDS probe (CDPB-03) - Dissolved oxygen probe (OXPB-11) - pH 7.00 buffer solution (PH-07) - pH 4.00 buffer solution (PH-04) - Hard carrying case (CA-06) 
 Optional Accessories: 
 - ORP electrode (ORP-14) - ATC temperature probe (TP-07) - Spare probe head with diaphragm set (OXHD-04) - Probe-filling electrolyte (OXEL-03) - Conductivity standard solution (CD-14) - RS232 cable (UPCB-02) - USB cable (USB-01) - Data acquisition software (SW-U801-WIN) - Data logger software (SW-DL2005) 
 Versatile Applications: Ideal for use in aquariums, beverage industry, fish hatcheries, food processing, photography, laboratories, paper industry, plating industry, quality control, schools, colleges, and water conditioning. 
 Invest in the YK-2005WA Multi-Parameter Water Quality Meter for reliable, precise measurements and a robust design that meets the diverse needs of various industries with precision and ease.  | 
Specifications
Display  | LCD size : 58 mm x 34 mm.  | 
Measurement  | PH/ORP  | 
Resolution  | /  | 
Accuracy  | /  | 
Temperature Compensation  | /  | 
Probe Structure  | /  | 
Data Hold  | Freeze the display reading.  | 
Memory Recall  | Maximum & Minimum value.  | 
Sampling Time  | Approx. 1 second.  | 
Circuit  | Custom one-chip of microprocessor LSI circuit.  | 
Power off  | Auto shut off saves battery life or manual off by push Button.  | 
Operating Temp.  | 0 to 50 °C. - Main instrument.  | 
Operating Humidity  | Less than 80% R.H.  | 
Power Supply  | DC 1,5 V battery ( UM3 ) x 4 PCs, ( Heavy duty type ).  | 
Power Consumption  | /  | 
Dimension  | 203 x 76 x 38 mm  | 
Weight  | 365 g/ 0.8 LB. @ Battery is included.  | 
Datalogger Sampling Time Setting range  | 2 sec to 8 hour 59 min. 59 sec.  | 
Memory Card  | /  | 
Advanced setting  | /  | 
Power Current  | Operatiron : Approx. DC 28 mA  | 
Data Output  | RS 232 PC serial interface.  | 
Standard Accessories  | /  | 
Optional Accessories  | * PH electrode : PE-03, PE-11, PE-01, PE06HD PE-04HD, PE-05T, PE-03K7  | 
                English