HI 250
HI 251
½d³ò pH
ORP
°C
-2.0 ~ 16.0 ; -2.00 ~ 16.00
---------
-9.9 ~ 120.0¢J
±699.9 mV ; ±2000 mV
¸ÑªR«× pH
0.1 / 0.01
0.1 ¢J
0.1 (±699.9mV) ; 1 (±2000mV)
ºë½T«× pH
±0.1 / ±0.01
±0.2 mV(±699.9mV) ; ±1 mV(±2000mV)
±0.4 ¢J
pH®Õ¥¿
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50 µ§
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RS-232
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1012Ω
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HI 92000
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HI 920010
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