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Portable Digital LCD Conductivity Meter Tester DDB-303A

In stock
Estimated arrival: Country:

Postal Code:
Product Location:China
Product Condition:New
Portable Digital LCD Conductivity Meter Tester DDB-303A is available to buy in increments of 1
Conductivity: 0.00uS/cm~100 mS/cm.


1.LCD digital display ( blue backlight can be selected)

2.Four shifts of measuring ranges can be chosen and switched.

3.It has manual temperature compensation function.

4.Automatic switch of measuring range and frequency for better accuray

5.If matched with the titanium alloy sensor of 0.01cm-1 and sealed measuring reservoir, it can test high purity water.

6.It is portable and the life of batteries exceeds 100h (continual use)

7.It is equipped with DJS-1C conductance sensor(platinum black).

Technical Specification

Measuring range Conductivity:  0.000 μS/cm~100 mS/cm (with 4 switches)
Accuracy Conductivity: ±1.0%FS
Stability  ≥3×1012 Ω
Response Time ( ± 0.7% (FS) ) / 3 h
Temperature compensation

Manual: (15.0~35.0)°C

Temperature coefficient Manual Adjustment
Display Backlit LCD
Power Two AA batteries
Dimension 170*70*30 mm
Net Weight 0.3 kg

Packing list

Name Quality
Main Machine 1
DJS-1C Platinum Black Conductivity Electrode 1
Power Cable 1
English Manual 1

Electrode Constant and Corresponding Conductivity Measuring range


(K) (cm-1)

0.01 0.1 1 10

Measuring Range ( μS/cm)

0.0~2.0 0.2~20.0 2~1×104 1×104~1×105
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Total Shipping Time = Processing Time + Shipping Time

Processing Time: 5-6 days
Shipping Time: 3-5 Business Days (Expedited Shipping, North America, most countries in Europe)
 8-15 Business Days (Expedited Shipping, South America, some countries in Europe)