Extech EC500 Waterproof ExStik II pH/Conductivity
ราคา 8,000 บาท
Description
Combination rugged flat surface pH electrode with autoranging high accuracy Conductivity cell.
Features
Measures 5 parameters including
Conductivity, TDS, Salinity, pH, and Temperature using one electrode
9 units of measure: pH, μS, mS, ppm, ppt, mg/L, g/L, °C, °F
Analog bargraph indicates trends
Memory stores up to 25 labeled readings
Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5 fixed Salinity ratio
RENEW feature alerts user when electrode needs replacement
Auto power off and low battery indicator
Waterproof to IP67
EC500 meter includes electrode, protective sensor cap, sample cup with cap, four 1.5V SR44W batteries, and 48" (1.2m) neckstrap
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General
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Conductivity
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0 to 199µS, 200 to 1999µS, 2.00 to 19.99mS
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TDS/Salinity
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0 to 99.9ppm(mg/L), 100-999ppm(mg/L 1.00 to 9.99ppt
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pH
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0.00 to 14.00pH Temperature: 32° to 149°F (0 to 65°C) Waterproof: IP67
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Memory
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25 datasets
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Dimensions
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1.4 x 7.3 x 1.6” (36 x 186 x 41mm)
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Weight
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3.8oz (110g)
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