skSATO SK-661PH Pen Type Digital pH Meter (0~14±0.2pH;0~50±1°C)

Measuring range:

pH: 0.0 to14.0pH

Temp.: 0.0 to 50.0°C

Measuring accuracy:

pH: ±0.2pH

Temp. ±1.0°C

Resolution: pH 0.1pH, Temp. 0.1°C

Waterproof property: JIS 0920 equivalent to IPX5

Functions: Calibration, HOLD (Display hold). Auto power-off, Automatic Temperature Compensation (ATC), Sensor sensitivity display, Stability display.

Sensor: Glass electrode (Inner solution(KCI): not replaceable)

Power Requirement: Button cell battery:LR44(GPS 76E)x 4.

Materials:

Display: ABS resin

Sensor: glass

Dimensions: Ø38x(L)171mm

Weight: Approx. 82g (including batteries)

Accessories: Button cell battery:LR44(GPS 76E)x 4, Wrist strap x 1

Datasheet