Jual Extech EC500 Waterproof ExStik II pH/ Conduct

EC500 ExStik II meter measures pH as well as conductivity, total dissolved solids ( TDS) , salinity, and temperature. With the EC500s dynamic cell-constant technology it is possible to measure a wide range of conductivity, TDS, and salinity with the same electrode.

The ExStik uses four CR2032 Lithium Ion Batteries. If the batteries are weak, the BAT indicator appears on the LCD. Press the ON/ OFF key to turn the ExStik on or off. The auto power off feature shuts the ExStik off automatically after 10 minutes of inactivity to preserve battery life.
Features

RENEW feature alerts user when electrode needs replacement
Memory stores up to 25 labeled readings
IP57 Waterproof

Includes: ExStik II pH/ Conductivity meter with electrode, Protective sensor cap, Sample cup with cap, 3V CR-2032 batteries, 48 " neckstrap.

Specifications: pH: Range: 0 to 14.
Resolution: 0.01.
Accuracy: + / -0.01.
Reference Junction: Permanent gel, non-refillable.
Conductivity: Range: 0 to 199.9¼ S/ cm; 200 to 1999¼ S/ cm; 2.00 to 19.99mS/ cm.
Resolution: 0.1¼ S/ cm.
Accuracy: + / -2% full
scale. TDS: Range: 0 to 99.9ppm or mg/ L.
Variable Ratio: 100 to 999ppm or mg/ L.
Ratio: 0.4 to 1.0 adjustable.
Resolution: 0.1ppm ( mg/ L) .
Accuracy: + / -2%
full scale. Salinity: Range: 0 to 99.9ppm.
Fixed ratio of 0.5: 100 to 999ppm;
Ratio: 0.5 Fixed. Resolution: 0.1ppm ( mg/ L) .
Accuracy: + / -2% full scale.
Temperature: Range: -5 to 50 C.
Resolution: 0.1 C.
Accuracy: + / -1 C.
General: Memory: 25 tagged ( numbered) readings.
Display: 2000 count LCD with bargraph.
Operating Conditions: -5 C to 50 C.
Dimensions: 40 x 200 x 40 mm ( 1.6 x 7.9 x 1.6) .
Weight: 93g ( 3.3 oz) .
Warranty: 1 year ( meter) .

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YM: rajasurvey27
Email : yudi@rajasurvey.net
http://www.raja-survey.com


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