Range:

0-40 mg/L; 0-400% saturation.

Resolution:

0.1 mg/L; 1% saturation.

Accuracy:

0.4 mg/L; 3% saturation.

Temperature:

Electrode: 0-50°C;
Meter: 0-40°C;
No automatic temperature compensation.

Electrode:

Galvanic type, PVC body, 1,5m cable with adjustment unit and two 4mm panel plugs. Longer cables on request.

Electrolite:

5.6g/L KOH (potassium hydroxide) in gel.

Membrane:

Plastic household wrap or lunchbag.

Readout:

3½ digit LCD 1.5×4.8 cm.

Meter functions:

Voltage (DC): 200mV, 2000mV, 20V, 200V, 1000V;
Voltage (AC): 200V, 750V;
Current (DC): 200μA, 2000μA, 20mA, 200mA, 10A;
Resistance: 200Ω, 2000Ω, 20kΩ, 200kΩ, 2000kΩ.
For all information click DVM830.

Controls:

O₂% of mg/L.

Response time
(at 21°C):

From 100% to 10% in sodium sulphite: <15 seconds.
From 10% to 1% in sodium sulphite: <60 seconds.
From 0% to 90% in saturated water: <15 seconds.
Average response  90% of final reading in <15 seconds.
(These values were maesured using very thin plastic and the smallest possible amount of electrolite.)

Power:

Alkaline 9V DC battery.

Dimensions (LxWxH):

Meter: 12.5×6.9×2.7 cm;
Electrode: 1.6 (1.9 at membrane ring) ×11.4 cm;  
Adjustment unit : 4.0×2.8×1.8 cm;

Warranty:

3 years on sensor and 12 month on  meter

Weight:

Meter: 136 g (including battery);
Electrode: 94 g (including cable and  adjustment unit )

Shipping weight:

ca. 500 g