Cat. No. 

HI 991001  

HI 991002 

측정범위

pH

-2.00 to 16.00

-2.00 to 16.00

ORP

-

Temperature

-5.0 to 105.0°C; 23.0 to 221.0°F

-5.0 to 105.0°C; 23.0 to 221.0°F

최소측정단위

pH

0.01

ORP

1 mV

Temperature

0.1°C / 0.1°F

정확도(@20°C)

pH

±0.02

±0.02

ORP

±2 mV

Temperature

±0.5°C up to 60°C;±1°C (outside); ±1°F up to140°F;±2°F (outside)

온도 보상

automatic, -5.0 to 105.0°C (23.0 to 221.0°F)

pH 보정

automatic one /*C*or*C*/ two point calibration with two sets of 

memorized buffers (standard 4.01,7.01,10.01 /*C*or*C*/ NIST4.01,6.86,9.18)

pH Electrode

HI1296D pre-amplified pH probe 

HI1297D pre-amplified pH/ORP probe 

with internal temperature sensor,

with internal temperature sensor,

DIN connector /*C*and*C*/ 1 m cable (included)

전원

1.5V (3) AAA / approximately 1200 hours of continuous 

use. auto-off after eight minutes of non-use

사용환경

0 to 50°C (32 to 122°F); RH max. 100%

크기

152 x 58 x 30 mm

무게

205g (7.2 oz.)