Ph/Cond/TDS/DO – Pen-Type Meter

Features:

  • Microprocessor based for fast and accurate measurements.
  • Special viewing angle designed of waterproof housing IP 57 rated. It floats on water.
  • Large LCD display pH or ORP or Conductivity or TDS or Salinity or DO and Temperature Simultaneously.
  • Simple to calibrate by one keyboard and automatic temperature compensation(ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation.
  • Multi-functions with Data-hold, Max/Min and shows PTS after calibration. Degree ℃/℉ are switchable.
  • Low battery and consumption indicator. Auto power shut off after 10 minutes of non use.
  • Easy to replace electrode module, and the type of electrode would be recognized automatically and shown in display during insertion.

Specifications:

  7200
7011 7021
  Ph Mv Temp.  Cond. TDS Salt Temp.
Range -2 ~ 16.00 -1000 ~ 1000 0 ~ 90 ℃ 0 ~ 2000 μs
2.00~20.00 ms
0 ~ 1300 ppm
1.30 ~ 13.00 ppt
0 ~1000 ppm
1.00 ~ 12.00 ppt
0 ~ 90 ℃
Accuracy ± 0.01 + 1digit ±2 + 1digit ± 0.2 + 1digit ± 2% FS ( Cond., TDS, Salt) ± 0.2 ℃ + 1digit
Resolution 0.01 1 0.1 ℃ 1 μs/0.01 ms 1 ppm/0.01 ppt 1 ppm/0.01 ppt 0.1 ℃
ATC   0 ~ 90 ℃     0 ~ 50 ℃
Calibration  Ph 4.00, 7.00, 10.01   0, 1413 μs, 12.88 ms
Power    DC1.5V x 4 battery  size:AAA/UM-4

 

   7031
   DO O2 Temp
Range 0~20.00mg/L 0~200% 0~90.0℃
Accuracy ±0.2 + 1digit ± 2% FS ±0.2+1 digit
Resolution 0.01 0.1 0.1
ATC 0~50 ℃
MSC 0~50 ppt
MAC 0-20000 ft
Calibration 100% in air
Power DC1.5V x 4 battery  size:AAA/UM-4
Dimensions Meter: 195 x 40 x 36 mm, Kits: 230 x 205 x 50 mm
Weight Meter: 135g(with battery), Kits: 780g


Accessories for Complete Kit:

   7011 7021 7031 7200
 Sensor Ph Cond. Cell DO Ph + Cond. Cell
 Standard
Solution
Ph 4 & 7 1413 μs None Ph 4 & 7
1413 μs
 Soaking
Solution
Yes None Yes Yes
Battery 1.5 × 4, Lanyard connection, Carring case, Instruction manual
Optional: OPR Electrode