Description
เครื่องมือวิทยาศาสตร์ อุปกรณ์วิทยาศาสตร์ 4 in 1 เครื่องวัดค่าการนำไฟฟ้า(Conductivity), เครื่องวัดตะกอน (TDS) เครื่องวัดความเค็ม (Salinity) and Temperature
EXTECH EC400 : ExStik® Conductivity/TDS/Salinity Meter ยี่ห้อ Extech, USA
4-in-1 multi-range sensor for measuring Conductivity, TDS, Salinity and Temperature
- Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution
 - Units of measure include µS/cm, mS/cm, ppm, ppt, mg/L, and g/L
 - Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0 – conveniently calculates the TDS value
 - Large 3-1/2 digit (2000 count) Digital display with analog bargraph to indicate sample trends
 - Data Hold, Auto Power Off and low battery indication
 - Automatic Temperature Compensation of 2% per °C
 - Simultaneous display of Conductivity, TDS, or Salinity plus Temperature
 - Internal memory stores up to 25 labeled readings for easy recall
 - Self calibration of electronics on power up
 - Order Conductivity standards separately
 - Complete with meter and Conductivity cell, protective cap, sample cup, four CR2032 batteries, and 48″(1.2m) neckstrap
 
| 
 Unit 
 | 
 Ranges 
 | 
 Max. Resolution 
 | 
 Basic Accuracy 
 | 
| 
  Conductivity 
 | 
  0 to 199.9μS/cm 
 200 to 1999μS/cm 
 2.00 to 19.99mS/cm 
 | 
  0.1μS/cm 
 1μS/cm 
 0.01mS/cm 
 | 
  ±2% FS 
 | 
| 
  TDS 
 | 
  0 to 99.9ppm (mg/L) 
100 to 999ppm (mg/L) 1.00 to 9.99ppt (g/L)  | 
  0.1ppm (mg/L) 
 1ppm (mg/L) 
 0.01ppt (g/L) 
 | 
  ±2% FS 
 | 
| 
  Salinity 
 | 
  0 to 99.9ppm (mg/L) 
 100 to 999ppm (mg/L) 
 1.00 to 9.99ppt (g/L) 
 | 
  0.1ppm (mg/L) 
 1ppm (mg/L) 
 0.01ppt (g/L) 
 | 
  ±2% FS 
 | 
| 
  Temperature 
 | 
  32° to 149°F (0 to 65°C) 
 | 
  0.1°F/°C 
 | 
  ±1.8°F/1°C 
 | 
| 
  Power 
 | 
  Four CR2032 button batteries 
 | 
||
| 
  Dimensions 
 | 
  1.4 x 6.8 x 1.6″ (36 x 173 x 41mm) 
 | 
||
| 
  Weight 
 | 
  3.8oz (110g) 
 | 
||
Ordering Information:
EC400…………ExStik® Conductivity/TDS/Salinity Meter
EC410…………ExStik® Conductivity/TDS/Salinity Kit
EC405…………Spare Conductivity Cell
EX006…………Weighted base with 5 solution cups
EX007…………Spare sample solution cups (24pk)
EC-84-P……….84μS Conductivity Standard (2 bottles – 1 pint each)
EC-1413-P……1413μS Conductivity Standard (2 bottles – 1 pint each)
EC-12880-P….12880μS Conductivity Standard (2 bottles – 1 pint each)
CA895…………Small vinyl carrying case with belt loop
CA903…………Carrying case for ExStik™ kit
EX010…………Extension Cable, 3ft (1 Meter) with probe weight for ExStik
EX050…………Extension Cable, 16ft (5 Meters) with probe weight for ExStik
• ราคาสินค้ารวม ยังไม่รวมภาษีมูลค่าเพิ่ม 7%
• ราคาสินค้าไม่รวมค่าขนส่ง
• สเปคและราคาสินค้าอาจมีการเปลี่ยนแปลงโดยไม่แจ้งให้ทราบล่วงหน้า



