PH-20N

pH-20N is a portable pH meter that can measure pH/mV/ORP/temperature. Istek’s advanced portable meters (Model pH-20N) is powered by rechargeable batteries (AAA size x 6 ea) and is controlled by a microprocessor for all the user’s measurement needs. AC/ DC 12 V / 300 mA adaptor is used to recharge the battery.    * Feature Wide and vivid, custom LCDWaterproof housingFast, accurate, and easy to useRS232C communicationSimultaneous display of pH, temperature, and current timeAuto calibration with choice of buffer (4,7,10)Automatic compensation for temperatureSelf-diagnosticsLow battery alarm   Model pH-20N pH Range -2 to 19.99 Resolution 0.01 / 0.1 Relative Accuracy ± 0.02 Auto Buffer Recognition 4.00 / 7.00 / 10.00 Millivolts Range ± 1999.9mV Resolution 0.1 mV Relative Accuracy ±0.1 Mv Temperature Range -10 to 110? Resolution 0.1? Relative Accuracy ±0.4? Calibration Points Auto 3 / Manual 5 Accessories [Standard] - Combination pH Electrode - ATC Probe - Buffer Solution (pH 4.00/7.00/10.00) 125ml - AC/DC Power Adaptor / Rechargeable Battery - Instruction Manual - Carrying Case Accessories [Option] - Electrode Storage Solution - Electrode Filing Solution - Buffer Solution (pH 4.00/7.00/10.00) 475ml - RS232C Interface Cable - Exterior Thermal Printer   Input BNC, ATC , Power, RS232C Slope 80 to 120 % Output RS232C (Computer/Printer) Power Rechargeable Battery & AC/DC Power Adaptor Dimensions/ Weight 220(L) X 80 (W) X 40 (H) / 450g ( Body)   Optional Information- Payment : T/T in Advance- Origin : South Korea- Minimum Order : 1 set- Samples : Charge- Remarks : Price of products and samples are different depending on the product type.