Custom EXO® cables

Ultra rugged & reliable cables custom length
Part number: #599040-X-HT and 599008-X-HT (X = length in meter)
If you have a damaged EXO® cable we can repair it for you. EXO® cables from YSI® come in limited lengths: 2, 4,10,15,33,66,100,150 and 200 m If you need a custom length, Hydrotech will build it for you.
- Underwater connector with Titanium casing for maximum ruggedness.
- 95% copper braided shield for maximum signal protection from outside interferences.
- Extra durable Polyurethane jacket.
- High quality stranded wires for better performance.
We can also custom build SDI cable splitters, Multi-sonde connection cables and much more.
YSI® Series 6 to EXO® cable converter

Ultra rugged waterproof converter
Part number: CONVS6EXO-UWC-HHC
If you have just invested in new EXO® multprobes, but still want to keep using older Series 6 units. Or you just want to keep using your existing series 6 cables, the Series 6 to EXO® cable converter is the solution you need:
- No need to remove your existing series 6 field cable.
- Quickly and easily connect one or both parts of the converter kit to your existing cable.
- Rugged titanium construction
- Fully compatible with all series 6 cable configurations
- Fully compatible with all EXO® sondes
- Supports connections to EXO® Handheld and SDI-12
- Fully compatible with E-HUB

Total connectivity to your EXO® unit in the field
Part number: E-HUB System
HIF Part number: 6107100
IF you have an EXO® multiprobes connected to a data-logger and you are transmitting data remotely via SDI-12, HydroTech E-HUB is the solution you need.
- You can use an EXO1®, 2 or 3 (You are not limited to EXO3® only)
- No need for an EXO® DCP “Signal Output Adapter”
- Bluetooth connectivity to your EXO® unit in the field without interruption of your SDI-12 data is available at all time. No need for switches. The Bluetooth signal is always ON.
- If you have an EXO® Handheld with a HydroTech EXOBT-V2 module, you can connect to the deployed unit via Bluetooth with your handheld.
- No more bare wires to deal with.
- The E-HUB includes power management circuitry that allows auto switching power, regulated power, and current spike protection for EXO® multiprobes and internal E-HUB circuitry.
EXOBT-V2

Bluetooth Module for EXO® Handheld display
Part number: EXOBT-V2
HIF Part number: 6107104

If you have a YSI® Handheld unit part number 599960 and you want to add Bluetooth capability to it for a wireless connection to your EXO® multiprobes, HydroTech EXOBT-V2 is the solution you need. Once connected to your display, the module will allow wireless connection to your EXO® multiprobes, with seamless access to all functions supported by your Handheld. If your EXO® multiprobes is connected to a HydroTech E-HUB, the EXOBT-module will allow you to wirelessly connect with the deployed EXO® multiprobes.
EXO® pH Module for Low Ionic Water
Fully compatible with all EXO® series pH sensors.
- Easy installation
- Reliable locking mechanism
- Ceramic junction for long lasting and stable measurement in low ionic water.
- Removable sensor guard to easily switch between guarded and unguarded option.
- Uses the stable ASG VIII glass formulation known for stability, quick response, and longevity.
EXO® Sensor Port Inserts

Secure Sensor Connection
EXO1-PI-Kit
EXO2-PI-Kit
EXO3-PI-Kit
The sensor port inserts are specially designed to improve the EXO® sensor connectivity to the bulkhead assembly.
- Easy installation with included installation tool.
- Stops the sensors from wobbling
- Stops the sensor’s rubber connector from over-forming to the port.
- Minimize the risk of port leak.
- Kits:
- EXO1-PI-Kit
- EXO2-PI-Kit
- EXO3-PI-Kit
EXO® Sensor Rebuild
During these difficult times, obtaining a new sensor may take 16 to 24 weeks.
HydroTech ZS Consulting is temporarily rebuilding all EXO® and ProDSS® sensors:
# 599100-01-R: EXO® Optical DO sensor
# 599101-01-R: EXO® Turbidity sensor
# 599102-01-R: EXO® Total Algae sensor
# 599103-01-R: EXO® Total Algae sensor
# 599870-R: EXO® Temp./Cond. sensor
# 626901-R: ProDSS® Turbidity sensor
# 626210-R: ProDSS® Total Algae sensor
# 626211-R: ProDSS® Total Algae sensor
# 626900-R: ProDSS® Optical DO sensor