Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer

Get accurate water quality measurements on the go with our Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer. Designed by our factory for efficiency.
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • Certifications
  • Packaging & Shipping
  • FAQ

Basic Info.

Model NO.
Water Multi-Parameter Analyzer
Product Name
Portable Multi-Parameter pH Ec Do TDS ISE Temp Ana
-2.000 to 20.000 pH
-2000.00 to 2000.00 Mv
-2.000 to 20.000 Px
1e-9 to 9.999e9
0.000us/Cm to 3000 Ms/Cm
5.00 Ω·cm~100.00 MΩ·cm
0.00 to 99.99 Mg/L
(0.0 to 600.0)%
-10 to 135 C
Reading Mode
Auto Read (Fast, Medium, Slow), Timed, Continuous
Data Storage
1000 Groups
Transport Package
Caron Case
HS Code
Production Capacity
300 Sets/Month

Product Description

Portable Multi-parameter pH EC DO TDS ISE Temp Analyzer 
Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer

Product Description

  • Color High contrast LCD touchscreen, 4.3 inches.
  • Intelligent operation system provides features including user management, calibration management, electrode management, method management, data management, Log Management and etc.
  • Multi-reading feature allows auto-read, timed-read and continuous-read. 
  • Automatic/Manual temperature compensation ensures accurate results.
  • Auto-hold feature senses and locks the measurement endpoint.
  • Data Storage 1000 sets for each parameter (GLP-compliant).
  • Data analysis feature helps user review, compare and recalculate results.
  • Support for USB communication.
  • Auto-power off feature effectively extends the battery service life.
  • Reset feature automatically resumes all settings back to factory default options.
  • IP65 waterproof.

  • 1-8 points calibration with Standard Recognition.
  • Selectable pH buffer groups, including USA, NIST, DIN, GB, MERK, JIS.
  • User-defined pH buffer or buffer group is supported.
  • Automatic electrode diagnosis with pH slope and offset display.

  • 1-6 points calibration.
  • Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, pX, ppm, etc.
  • Multi-measurement modes are supported, including Direct Reading mode, Standard Addition mode, Sample Addition mode and GRAN mode.
  • Over 10 methods are built-in, including F-, Cl-, Br-, I-, NO3-, BF4-, NH4+, K+, Na+, Ca2+, Cu2+, Pb2+, Ag+ and etc., user-defined method is supported.

  • 1-5 points calibration automatically recognizes the standard solutions.
  • Settable parameters, including cell constant, reference temperature (5/10/15/18/20/25°C), temperature compensation coefficient and TDS factor.
  • Temperature compensation type (none, linear, pure water).

  • Support for air-saturated water or zero oxygen calibration.
  • Auto barometric pressure compensation
  • Manual Salinity Factor Correction

Selectable pressure unit, including kPa, mbar, Torr, Atm.

Product Parameters

Model NB-M510T
Parameters pH/EC/ISE/DO/Temp. (mV/ORP/pX/Resistivity/TDS/Sal./DO Saturation)
pH Range -2.000 to 20.000 pH
Resolution 0.1, 0.01, 0.001pH
Accuracy ±0.002 pH
Calibration Points Up to 8
Standard Customization Yes
Calibration Reminder Yes
Standard Recognition USA, NIST, MERK, JIS, GB and DIN buffers
Slope Limit Yes
mV/ORP Range -2000.00 to 2000.00 mV
Resolution 0.1, 0.01 mV
Accuracy ±0.1 mV or ±0.03%
EH ORP Mode Yes
ORP Calibration Points 1 custom point (relative mV)
pX Range -2.000 to 20.000 pX
Resolution 0.1, 0.01, 0.001 pX
Accuracy ±0.002 pX
Calibration Points Up to 6
ISE Range 1E-9 to 9.999E9
Units mol/L, mmol/L, g/L, mg/L, μg/L
Resolution Up to 4 significant digits
Accuracy ±0.3%
Calibration Points Up to 8
Conductivity Range 0.000 μS/cm to 3000 mS/cm
Resolution 0.001 μS/cm minimum,
various with range selection
Accuracy ±0.5% FS
Reference Temperature 5, 10, 15, 18, 20, 25 ºC
Calibration Points Up to 5
Calibration Reminder Yes
Standard Recognition 10μS/cm, 84μS/cm, 500μS/cm, 1413μS/cm, 12.88mS/cm
Resistivity Range 5.00 Ω·cm~100.00 MΩ·cm
Resolution 0.01 Ω·cm minimum
Accuracy ±0.5% FS
TDS Range 0.000mg/L~1000g/L
Resolution 0.001mg/L minimum, changed with range
Accuracy ±0.5%
Salinity Range (0.00~8.00)%
Resolution 0.01%
Accuracy ±0.1%
Oxygen Concentration
Sensor Type Polarographic
Range 0.00 to 99.99 mg/L
Resolution 0.01mg/L
Accuracy ±0.3mg/L (0.00 to 20.00 mg/L);±10% (20.00 to 99.99 mg/L)
Calibration Reminder Yes
Calibration Points Air-saturated water or zero point
Barometric Compensation Yes
Manual Salinity Factor Correction Yes
Saturation Range  (0.0 to 600.0)%
Resolution 0.10%
Accuracy ±10.0%
Temperature Range -10 to 135 ºC, 14 to 275 ºF
Unit ºC, ºF
Resolution 0.1
Relative Accuracy ±0.1
Measurement Reading Mode Auto Read (Fast, Medium, Slow), Timed, Continuous
Reading Prompts Reading, Stable, Locked
Temp. Compensation ATC, MTC
Data management Data Storage 1000 Groups
GLP Features Yes
Inputs pH Electrode BNC(Q9)
DO with Temp. Probe 4-pin aviation connector
Conductivity with Temp. Probe 5-pin aviation connector
Outputs USB USB 2.0 flash memory device, PC, scanner
Bluetooth printer
Display options Backlight Yes
Auto Shutdown 300, 600, 1200, 1800, 3600 sec., off
IP Rating IP65
Date and Time Yes
General Power Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output
Dimensions 90×255×40 mm
Weight 500g (1.1 lb)

Detailed Photos

Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer
Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer
Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer
Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer



Company Profile

Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer


Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer

Packaging & Shipping

Portable Multi-Parameter pH Ec Do TDS ISE Temp Analyzer



Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem

Q2:OEM,ODM acceptable or not?
Absolutely Yes

Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...

Q4:Can we visit your factory online?
Absolutely no problem

Q5:Can online video inspection before shipment?
Absolutely no problem

Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem

Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements

Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.

After-sale service:

Warranty : 1 year We supply free part for quality problem in warranty Long life technical support and service


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