[(4889087603021)백라이트]
[(4840954876108)백라이트-배터리없이]
?
?量范?:pH:0.00-14.00ph;TDS:0-19999ppm;EC:0-19999μs/cm
分辨率:0.01 ph;1ppm;1μs/cm;0.1℃;0.1°F
准?度:ph:+/-0.01 ph;TDS/EC:+/-2%;?度:0.5℃
?池:3*1.5V LR44按??池(不含)
?度:0.1-60.0℃;32.0-140.0°F
校准:ph:三点自?校准(6.86&4.00&9.18ph);TDS:1413μs/cm;EC:1413μs/cm
自???:5分?