- Professional pH/mV meter
- RS232C Computer Serial Interface
- Wide Manual Temperature Compensation Adjustment
- Large Dual LCD display
- Record MIN/MAX reading w/Recall
- Data Hold, Auto Shut Off, C/F Selectable by Push Button
- pH function w/High Impedance avoids measuring errors
- In Stock for FAST and FREE Delivery!
This is a closeout item and has been drastically reduced in price!
General Tool's DPH208R is a professional pH/mV meter with a pH range of 0 to 14 pH x 0.01 pH. The meter measures mV to 1999 mV. It's microprocessor circuitry assures high accuracy and reliable performance. pH calibration is easily done via the push button on the front panel.
Wide applications include: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, quality control, school and colleges research.
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| PART NUMBER | DESCRIPTION |
| PH-GT-DPH208R | Professional pH/mV meter |
SPECIFICATIONS
CIRCUIT: Custom one-chip microprocessor LSI circuit
DISPLAY: 51 mm x 32 mm dual function LCD, 15 mm digit size
MEASUREMENT
pH: 0-to 14 pH
mV: -1999 mV to 1999 mV
INPUT IMPEDANCE: 10^12 ohm
TEMPERATURE COMPENSATION FOR pH MEASUREMENT
Manual: 0-10C, adjusted by push button on front panel
Auto (ATC): with optional temp probe (model TP-07) 0-65C
pH CALIBRATION: pH7, pH4, pH10, 3 pts cal
DATA HOLD: Holds the current reading value on the display
MEMORY RECALL: MIN & MAX reading values saved & retrieved by record function
POWER OFF: Auto save or manual off by push button
DATA OUTPUT: RS232 computer serial interface
OVERLOAD INDICATION: "----" symbol
OPERATING TEMP: 0C to 50C (32F to 122F)
OPERATING HUMIDITY: Max 80% RH
SAMPLING TIME: Approx 0.8 second
POWER SUPPLY: 9V battery
POWER CURRENT: Approx DC 7 mA
WEIGHT: 250 g/0.55 lb, w/battery
SIZE: 195 x 68 x 30 mm (7.6 x 2.6 x 1.2 inch)
ELECTRICAL SPECIFICATIONS
| Measurement | Range | Resolution | Accuracy |
| pH | 0 to 12 pH | 0.01pH | +/- (0.02 pH + 2 d) |
| mV | 0 to 1999 mV | 1 mV | +/- (0.5% + 2 d) |