Cookies on the OMEGA websites
We use cookies on this website, these cookies are essential for the website to work correctly.If you continue without changing your settings, we'll assume that you are happy to receive all cookies on this website.To find out more information about these cookies please click here.
Basket  |  Contact  |  Help  | 
Free Phone 0800 488 488
International+44(0) 161 777 6611
Layer N Banner

Resistivity and Conductivity Tester


Conductivity tester | CDH-93

Conductivity tester

£191.48 CDH-93

  • Compact and Lightweight
  • Single Button Operation
  • Automatic Calibration
  • Easy Electrode Replacement
  • Dust-proof and Waterproof to IP57
  • Large LCD
Conductivity Instrumentation - View related products


The CDH-93 meter uses advanced automatic frequency conversion and booster technology to keep the electrode constant the same in different solution strengths. It can meet measuring accuracy in the whole range of this electrode by using only the one-point calibration function. The result is the high performance and the lowest cost.

    Conductivity: 5.0 to 50.0 µS/cm, 50 to 500 µS/cm, 0.50 to 5.00 mS/cm, 5.0 to 50.0 mS/cm
    Resistivity: 0 to 20 MΩ-cm
    TDS: 0 to 35.0 g/L
    Salinity: 0 to 25.0 ppt
    Temperature: 0 to 50°C (32 to 122°F)
    Conductivity/Resistivity: ±1.0% full scale temperature; ±0.5°C
ATC Range: 0 to 50°C (32 to 122°F)
Calibration: One-point calibration (1413µ S/cm)
Power: Two (2) CR2032 3V lithium ion batteries (included)
IP Standard: Waterproof and dustproof meets NEMA 6 (IP57) standard
Auto Power Off: After 10 minutes (override available)
    Meter: 148 L × 29 W × 14 mm D
    Carrying Case: 168 L × 96 W × 28 mm D
Weight with Case: 178 g
Place Order(Specify Model Number)
Part Number/ Desc.
Availability: 2 weeks
Resistivity/conductivity pocket tester
Consult Sales  
CDH-93 replacement electrode
Availability: In Stock
1413 µmho/cm conductivity solution, 945 ml bottle
Availability: 5 weeks
1413 µmho/cm conductivity solution, 945 ml bottle. With calibration certificate
All amounts shown in EUR, GBP, or USD
Note: Comes complete with CDH-93 meter, plastic carrying case, calibration buffer solution 50 ml, two 3V lithium ion batteries and operator’s manual.
We noticed you are from the US. Visit your local site for regional offers and live support.