KINGDAK820 Portable Automatic Calibration Dissolved Oxygen Meter

KINGDAK820 Portable Dissolved Oxygen meter is a basic meter that used for measuring the dissolved oxygen concentration or percent saturation in the water.

Features:
* 1 or 2 points auto-calibration (100% in saturated air or air-saturated water, 0% in zero oxygen solution).
* Manual salinity and barometric pressure compensation.
* Selectable readout in ppm, mg/L or % saturation.
* Selectable either temperature units between degrees Celsius (°C) and degrees Fahrenheit (°F).
* Automatic Temperature Compensation ensures highly accurate measurements over the entire range.
* Manual temperature calibration provides accurate measured value.
* Hold function freezes the current displayed value for easy viewing and recording.
* Help message as a operational guide to helps you understand how to use meter.
* Setup menu lets user customize temperature units, date and time to meet measurement requirements.
* Expanded memory stores and recalls up to 48 readings.
* Built-in real-time clock stamps stored data to meets GLP standards.
* Stored data can be transferred into personal computer via USB communication interface.

Specifications:
Dissolved Oxygen Range: 0.0~20.0mg/L or ppm
Resolution: 0.1mg/L
Dissolved Oxygen Accuracy: ±0.5mg/L
% Saturation of Oxygen: 0.0~200.0%
Accuracy:±10%
Temperature Range: 0.0~50.0°C, 32.0~122.0°F
Temperature Accuracy: ±0.5°C
Temperature Calibration: Manual
Temperature Compensation: 0~40°C, 32~104°F, Automatic
Salinity Correction: 0~35g/L
Barometric Pressure Correction: 60.0~112.5kPa, 450~850mmHg
Sensor Type: Polarographic Sensor (Order Code: DO100)
Connector: 6-pin   
Hold Function: Manual
Memory: 48 data sets with Date/Time stamping
Output: USB Communication Interface
Power Requirements: 9V/800mA Battery
Battery Life: Approximately 150 hours
Dimensions: 185(L)×88(W)×32(H)mm
Weight: 300 grams

Order code and Accessories:
Order Code: KINGDAK820
* Dissolved Oxygen Probe (Made in US)
* Electrolyte Solution
* Membrane Cap Kit
* Battery and Carrying Case

Payment Terms
1. All the payments required before

2.Time of delivery: within 7 days after receipt of payment
3.Term of payment: company account or west union

4.100% T/T Payment in advance    
5.Validity: 30 working days