Features
8413 AZ Dissolved Oxygen Device features:
* Big LCD with D.O. & Temperature display
* 100% D.O. calibration in air. Chemical is not required
* Easy replaceable thin membrane kit with high sensitivity
* Refill electrolyte quickly. Simple to maintain
* Selectable % and mg/L unit for D.O. Value
* °C/°F automatic temperature compensation built-in
* Manual salinity and barometric pressure compensation
* Environment green re-chargeable battery via type C port
* Brightness adjustable backlight for dark places

Model 8413
DO Measuring Range 0.0~199.9 (in %)
DO Accuracy ±3% F.S (in %)
DO Resolution 0.1% (in %)
DO Measuring Range 0.00~20.00 (in mg/l)
DO Accuracy ±0.4 (in mg/l)
DO Resolution 0.01 (in mg/l)
Temp. Measuring Range 0~50.0℃, 32~122°F
Temperature Accuracy ±0.5℃, 0.9°F
Temperature Resolution 0.1℃
Manual Compensation Included
Salinity Adjustable Range 0.0~45.0 ppt
Salinity Resolution 0.1 ppt
Barometric Pressure
Adjustable Range 500~760 mmHg/101.3~66.7 Kpa
Barometric Pressure Resolution 1 mmHg/0.1 Kpa
Auto Temp. Compensation 10~40.0℃ 50~104°F
LCD Size 30(L) *1 8 (W) mm
Operating Temperature 0~40℃
Operating RH% Humidity ＜85%
Storage Temperature 0~40℃
Storage RH% Humidity ＜80%
Sensor Response Time ＜30 seconds
Sensor Warmup time ＜60 seconds after power up
Sensor Life Time >6 months (with good maintenance)
Meter Size 176(L) * 39(W) * 39(H) mm
Weight ~265g
Battery 3.7V@500mAh
re-chargeable battery
Power Consumption 60 hours operation
(no backlight condition)
Re-charging Time 1.5 hours
Standard Package Meter (with battery built-in),
Dissolve Oxygen (D.O.) Probe,
Electrolyte, 2PCS membrane kits,
USB-type C charging cable,
Manual, Carry Case