Screen

20 mm x 28 mm LCD with rotation display function

Measurement range

0~14

Resolution

0.01pH

Accuracy

±0.07(5~9)

±0.1 (4~4.9, 9.1~10)

±0.2 (1~3.9, 10.1~13)

(23±5℃, calibration values)

Input impedance

10~12 ohms

Temperature compensation

Not necessary

Sampling time

About 0.8 s

Data Retention

Freeze the current display data, convenient for reading

Calibration

Automatic calibration with pH 7, 4 or 10 standard solutions

pH electrode connector

BNC interface

Operating Temperature

0~50℃(32~122℉)

Operating humidity

<80%RH

Power

Four UM-4/AAA battery, 1.5V

Power consumption

About 4.8 mA

Size

pH meter: 180 x 40 x 32 mm(7.1 X 1.6 x 1.3 in)

Electrode: 12 mm diameter x 160 mm

Electrode cable length: about 1000 mm

Weight

220 g (0.48LB), electrode included

Standard accessories

Manual, portable carrying box, soil pH probe, pH 4.0, pH 7.0 buffer solution

Measurement range

1~13 (Standard 0~14)

Operating Temperature

5~60℃(41~140℉)

Electrode structure

Combination

Reference pH electrode

Silver/silver chloride, bidirectional electrode

PH value at zero potential

7±1

Repeatability

0.05

Response time

≥ 2 min

Material

Epoxy

Interface

BNC

Protection

Shield for probe

Weight

69 g (including power supply and socket)

Size

Probe: 160mm long; 12mm diameter

Cable: 1000 mm long