电导率范围
|
5 switched ranges 0 to 19.99µS - 0 to 1999mS
|
分辨率(精度)
|
0.01µS to 1mS* (±0.5% ±2 digits)
|
TDS 范围
|
5 switched ranges 0 to 19.99mg/l
|
分辨率(精度)
|
0.01mg/l to 1g/l (±0.5% ±2 digits)
|
电阻率范围
|
0 to 20Mohms
|
分辨率(精度)
|
0.01Mohms (±0.5% ± 2 digits)
|
盐分范围
|
0 to 99.9g/l
|
分辨率(精度)
|
0.1g /l (0 to 35 ±1 / 35 to 99 ± 3 of reading)
|
温度范围
|
-10 to 105°C / 14 to 221°F
|
分辨率(精度)
|
0.1°C / 1°F (± 0.5°C/± 1°F)
|
ATC &手动范围
|
0 to 100°C / 32 to 212°F
|
池常数
|
Digitally settable 0.015 to 19.99
|
参考温度
|
18, 20, 25°C
|
温度系数
|
0.00 to 4.00%/°C linear
|
自动标准识别
|
10µS, 84µS, 1413µS or 12.88mS (manual override)
|
时钟
|
24 hours, hrs/min/sec or day of month/month/year,
|
leap year corrected
|
|
电源
|
3 AA Cells (supplied)
|
尺寸/重量
|
200(l) x 80(w) x 60(d)mm / 370g
|
540 001 | 4200 型 Premier 防水( IP67)导电率 /TDS测量仪,配有环氧树脂电导管, K=1 ( 540 520), 电池(已装上)和操作说明书。 |
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