MP513 Lab Conductivity Meter
    For normal solution for measuring the conductivity, especially in the areas of education and research used.

●Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
● There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
●Equips Conductivity/ATC electrode. Its measurement result is fast and precise.
● Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.
● Ability to switch among conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
●Meter has the only product serial number.
● Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.

Measuring range
Temp. compensation range
Electrode constant
Reference temperature
Conductivity:(0.00~20.00)μS/cm (20.0~200.0)μS/cm
(200~2000)μS/cm  (2.00~20.00)mS/cm
Resistivity:(0 ~ 100)MΩ·cm
TDS:  (0 ~ 100)g/L
Salinity: (0 ~ 100)ppt
0.01/0.1/1μS/cm  0.01/0.1/1 mS/cm
Meter:±0.5% FS,connect meter with electrode:±0.80% FS
(0 ~ 50)℃(automatic )
0.1 / 0.5 / 1 / 5 / 10 / 50 / 100  cm-1
25℃、20℃ and 18℃
Measuring range
-10℃~ 110℃
5~ 60℃range:±0.4℃  other range:±0.8℃
Other Technical Parameters:
Data storage
Storage content
Communication connector
Size and weight
Quality and safety certification
300 groups
Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time
160 × 190 × 70mm/880g
ISO9001:2008, CE and CMC
Working Condition
Environment temperature
Environmental humidity
IP rating
5 ~ 35 ℃(0.01grade) 15 ~ 30 ℃(0.001grade)
IP54 Dustproof and waterproof

1. Model MP513 lab conductivity meter 1 unit
2. Model 602 flexible electrode holder 1pc
3. 2301T-M plastic pH/ATC three-in-one combination electrode 1 pc
4. 1413μS/cm conductivity standard solution (50mL) 2 bottles
5. 9V power adapter 1pc
6. RS-232 communication cable 1pc
7. MP513 communication software CD 1pc
8. Operation manual 1 unit
9. Brief operation manual 1 unit
10. Packing List 1 pc

Accessory Categry
Conductivity Electrode
DJS-0.1-M Pure water conductivity electrode
K=0.1 cm-1,Automatic temperature compensation, for testing the conductivity of high pure water, 4-pin plug
2401-M Glass conductivity electrode
K=1.0 cm-1,Automatic temperature compensation, precision laboratory test for conductivity, 4-pin plug.
2301-M Plastic conductivity electrode
K=1.0 cm-1,Automatic temperature compensation for laboratory and field testing, 4-pin plug.
2310-M Plastic conductivity electrode
K=10 cm-1,Automatic temperature compensation, used to test seawater and concentrated salt water, etc., 4-pin plug
Glass flow cell
Equipped with DJS-0.1-M electrode
Temperature Electrode
MP500 Temperature electrode
Stainless steel housing, fast response, high accuracy, RCA plugs
Conductivity Calibration Solution

84 μS/cm Conductivity Calibration Solution


1413 μS/cmConductivityCalibration Solution


12.88 mS/cmConductivityCalibration Solution


146.6 μS/cmConductivityCalibration Solution


1408 μS/cmConductivityCalibration Solution


12.85 mS/cmConductivityCalibration Solution

Electrode holder

Model 602 Flexible Electrode Holder

Nice appearance of the arc-type bracket, you can turn 360 degrees and vertical lift

Model 601Stirring Type Electrode Holder

The electrode holder and magnetic stirrer combination of new products.

Model 600 Electrode Holder

Cheap simple electrode holder