Cat. No. 

HI 8424

측정범위

pH

-2.00 to 16.00 pH

ORP

±699.9 mV; ±1999 mV

Temperature

-20.0 to 120.0°C / -4.0 to 248.0°F

최소측정단위

pH

0.01 pH

ORP

0.1 mV; 1 mV

Temperature

0.1°C / 0.1°F

정확도

pH

±0.01 pH

ORP

±0.2 mV; ±1 mV

Temperature

±0.4°C / ±0.8°F

pH 보정

automatic, 1 /*C*or*C*/ 2 point with 3 memorized /*C*buffer*C*/ values (4.01, 7.01, 10.01)

Offset ±1 pH , Slope 75 to 110% 

온도 보상

Automatic, -20 to 120°C (-4 to 248°F) /*C*or*C*/ manual without temperature probe

pH Electrode

HI 1230B PEI body pH electrode with BNC connector /*C*and*C*/ 1 m (3.3’) cable (included)

Temperature Probe

HI 7662 stainless steel temperatures probe with 1 m cable (included)

전원

9V / approximately 150 hours of continuous use; 

auto-off after 20 minutes of non-use /*C*or*C*/ disabled (user-selectable)

사용환경

0 to 50°C (32 to 122°F); RH max 100%

크기

164 x 76 x 45 mm

무게

180 g