HOBO Parts & Accessories

1/16" Stainless Steel Cable 300ft - CABLE-1-300

A 300-foot length of 1/16-inch diameter teflon-coated stainless steel cable, coiled and bound

$1,147.00 (ex gst)

1/16" Stainless Steel Cable 50ft - CABLE-1-50

A 50-foot length of 1/16-inch diameter teflon-coated stainless steel cable, coiled and bound.

$240.00 (ex gst)

15 Watt Solar Panel Power

This solar panel is ideal for very cloudy locations, higher latitudes, and/or when connecting analog sensors with high excitation power requirements.

$504.00 (ex gst)

5 Watt Solar Panel Power

This solar panel is suitable for most locations. Includes 45-degree bracket for mast mounting.

$215.00 (ex gst)

AC Power Adapter - 1.25A, 24vdc - AC-SENS-2 - for Loggers

The AC-SENS-2 is an AC power adapter that provides 24VDC power to sensors that require it.

$37.00 (ex gst)

AC Power Adapter - 400mA, 12vdc - AC-SENS-1 - for Loggers

The AC-SENS-1 is an AC power adapter that provides 12VDC power to sensors that require it.

$59.00 (ex gst)

Antifouling Protective Cap - U26-GUARD-2

The Anti-fouling Protective Guard can be used in place of the standard protective guard for protection against fouling during deployment. The anti-fouling guard uses copper windings to reduce bio-fouling, while still allowing good water flow to the sensor.

$265.00 (ex gst)

Cable Caddy - M-CDY

This accessory provides a convenient place to organize and mount excess sensor cable.

$240.00 (ex gst)

Clamp Kit for U23-001 - U23-RS-CLAMPKIT

This clamp allows the U23-001 or U23-004 to be mounted in the RS1 and M-RSA radiation shields.

$14.00 (ex gst)

Crimp Sleeve 12 Pack - CABLE-1-CRIMP

An envelope of twelve 3/8-inch long stainless steel crimp sleeves for use with 1/16" teflon-coated stainless steel cable

$96.00 (ex gst)

External DC Power Cable

The external DC power cable (CABLE-RX-PWR) is used to connect a user-supplied power source to the HOBO RX3000 Monitoring Station to charge the station’s internal battery.

$69.00 (ex gst)

Grounding Kit - M-GKA

Grounding Kit for weather stations

$164.00 (ex gst)

Half Cross Arm - M-CAB

For use with Onset tripods or masts, the half cross arm assures unobstructed wind measurement.

$152.00 (ex gst)

HOBO Optic USB Base Station

The new Universal Optic USB Base Station and a series of couplers are used to offload data from any HOBO® data logger with an Optic USB interface. The Optic USB Base Station connects to your computer via USB, while connecting to the logger via an appropriate coupler.

$265.00 (ex gst)

HOBO Replacement Battery - HP-B

Battery for HOBO U23 Data loggers

$27.00 (ex gst)

HOBO Smart Sensor Extension Cable

A 2, 5, 10 and 25 metre Smart Sensor male-to-male extender cable, plus a female-to-female adaptor

from $63.00 (ex gst)

HOBO U-Shuttle - U-DT-1

The HOBO U-Shuttle Data Transporter provides convenient in-field data offload and relaunch of HOBO U-series loggers and HOBO Weather Stations, Micro Stations, and HOBO Energy Logger systems. The U-Shuttle's 2 x 16-character display shows current readings (for selected loggers), and logger status. An Optic USB Base Station is required for use with Optic USB loggers.

$653.00 (ex gst)

HOBO Water Temp Pro Protective Boot - Black - BOOT-BLK for U22

The optional HOBO Water Temp Pro thermoplastic elastometer boot provides cushioning for use in harsh conditions — offered in black to minimize underwater visibility

$38.00 (ex gst)

HOBO Water Temp Pro Protective Boot - White - BOOT-WHT for U22

The optional HOBO Water Temp Pro thermoplastic elastometer boot provides cushioning for use in harsh conditions — offered in white to minimize solar radiation absorption

$38.00 (ex gst)

HOBO Weather Station 2-Metre Tripod Kit - M-TPB-KIT

Everything you’ll need for a 2-metre tripod configuration of the HOBO Weather Station or HOBO Micro Station.

$880.00 (ex gst)

HOBO Weather Station 3-Metre Tripod Kit - M-TPA-KIT

This kit has everything you need for a 3-metre tripod configuration of the HOBO Weather Station or HOBO Micro Station. The 3-metre tripod accommodates moderately sloping terrain.

$1,107.00 (ex gst)

HOBO® Waterproof Shuttle - U-DTW-1

The HOBO Waterproof Shuttle provides convenient readout and relaunching of underwater and outdoor HOBO loggers with an Optic USB interface, and is waterproof to 20m. The HOBO Waterproof Shuttle can also be used as a base station.

$530.00 (ex gst)

HWS 2m Tripod Tower with mast

2-meter tripod with mast used for mounting loggers and other sensors in a weather station application.

$477.00 (ex gst)

HWS 3m Tripod Tower with mast

3-meter tripod with mast used for mounting loggers and other sensors in a weather station application.

$754.00 (ex gst)

HWS Guy Wire Kit - M-GWA

HOBO Weather station Guy Wire Kit

$177.00 (ex gst)

Light Sensor Bracket - M-LBB

The light sensor bracket is designed for use with tripods, masts or flat surfaces. Use to avoid obstructions and shadows that could affect your PAR or solar radiation measurements. Includes levelling screws

$114.00 (ex gst)

Light Sensor Level - M-LLA

Simply drop the light sensor level over the PAR or solar radiation sensor to determine if the sensor is level.

$114.00 (ex gst)

Micro Station Mast Mounting Kit Mounting - M-MKA

Micro Station Mast Mounting Kit for H21-002 Micro station loggers

$114.00 (ex gst)

MX2500 Anti-Biofouling Copper Guard

The Anti-Biofouling Copper Guard can be used in addition to the standard electrode guard for protection against biofouling

$56.00 (ex gst)

MX2500 Calibration Beaker

$13.00 (ex gst)

MX2500 Calibration Kit

This Kit contains three buffer solutions and a beaker to calibrate the MX2501 pH Loggers.

$121.00 (ex gst)

MX2500 Electrode Storage Cap

The electrode storage cap is used to protect the pH electrode in the HOBO MX pH Logger

$33.00 (ex gst)

MX2500 Electrode Storage Solution

The Electrode Storage Solution is used to properly store and condition the pH electrode that is used with the HOBO MX pH Logger.

$56.00 (ex gst)

MX2500 End Cap

Replacement Sensor End Cap for the MX2501 pH Loggers.

$278.00 (ex gst)

MX2500 Maintenance Kit

The MX2500 Maintenance Kit includes Buffer and Storage Solutions.

$177.00 (ex gst)

MX2500 pH Calibration Solutions

pH 4.01, 7.00, and 10.00 Calibration Solutions (475 mL bottles)

from $38.00 (ex gst)

MX2500 Replacement Electrode

this plastic-bodied electrode and the HOBO MX2501 pH and Temperature Data Logger are perfectly suited for environmental monitoring of streams, lakes, rivers, estuaries, and oceans.

$303.00 (ex gst)

NDVI Light Sensor Bracket - M-NDVI

This bracket is used to mount two PAR sensors (Part# S-LIA-M003) and two solar radiation sensors (Part# S-LIB-M003) on the Light Sensor Bracket (Part# M-LBB) for making the measurements needed to calculate the Normalized Difference Vegetation Index (NDVI).

$58.00 (ex gst)

Pendant Replacement Parts Kit - UA-PARTSKIT

Pendant replacement parts kit - UA-PARTSKIT - includes pendant case, endcap with o-ring, 2 screws

$44.00 (ex gst)

Power and Energy Meter wiring kit - A-E50B2-LEADSET

Wiring kit contains the appropriate wires to connect the HOBO UX120-017 Pulse data logger to the E50B2 Power and Energy Meter and electrical panel.

$142.00 (ex gst)

Protective enclosure - CASE-4X-2

Onset’s NEMA 4X weather-resistant enclosure for mounting the HOBO UX120-014M and UX100-014M data loggers in wet, dusty, or condensing environments

$162.00 (ex gst)

Replacement 10 Ahr battery

Replacement 10 Ahr battery for U30

$74.00 (ex gst)

Replacement batteries for several loggers (pack of 5pc) - HRB-TEMP-1

Box of five CR-2032 lithium batteries

$23.00 (ex gst)

Replacement DO Sensor Cap - U26-RDOB-1

The Replacement DO Sensor Cap replaces the original DO sensor cap that’s included with the HOBO DO Data Logger. The DO sensor caps have a 6-month deployment life.

$315.00 (ex gst)

Small Desiccant Pack (25-count) - DESICCANT1

Small desiccants suitable for use in the Pendant (use DESICCANT5 for UA-003-64) and HOBO Pro v2 loggers, packaged as a set of 25 desiccants.

$25.00 (ex gst)

Smart Sensor Consolidator Box - S-ADAPT-6

Allows users to connect up to 6 smart sensors in a water-resistant enclosure to one sensor extension cable back to a RX3000, U30, H22, or H21 logger.

$303.00 (ex gst)

Sodium Sulfite Solution - U26-CAL-SOL

Sodium Sulfite solution (500 mL) is used for calibrating the HOBO DO Logger at 0% saturation, which is optional.

$81.00 (ex gst)

Solar Radiation Shield - Large - RS1

The solar radiation shield is recommended for temperature and RH measurement accuracy in locations exposed to direct or reflected solar radiation. Mounts on tripods, masts, or flat vertical surfaces.

$227.00 (ex gst)

Solar Radiation Shield - Small - RS3-B

The RS3-B Solar Radiation Shield protects external sensors from the effects of sunlight and rain to ensure high accuracy measurements.

$189.00 (ex gst)

Solar Radiation Shield (assembled) - M-RSA

Preassembled for quick deployment, the solar radiation shield is recommended for temperature and RH measurement accuracy in locations exposed to direct or reflected solar radiation.

$328.00 (ex gst)

TidbiT Boot Black - BOOT-TIDBIT-BK for tidbit

The optional TidbiT thermoplastic elastomer boot provides cushioning for use in harsh conditions — offered in black to minimize underwater visibility. Five boots included.

$48.00 (ex gst)

TidbiT Boot White - BOOT-TIDBIT-WH for Tidbit

The optional TidbiT thermoplastic elastomer boot provides cushioning for use in harsh conditions — offered in white to minimize solar radiation absorption. Five boots included.

$48.00 (ex gst)

U2X Protective Housing - HOUSING-U2X for U20, U20L, U24 and U26

The U2X Housing is a protective enclosure for mounting Onset's HOBO® Water Loggers. The U2X housing is designed to allow a data logger to be mounted in harsh environments while not restricting the flow of media around the device.

$124.00 (ex gst)

UAX Protective Housing - HOUSING-UAX for Pendant Loggers

The U2X Housing is a protective enclosure for mounting Onset's HOBO® UA Pendant loggers. The UAX housing is designed to allow a data logger to be mounted in harsh environments while not restricting the flow of media around the device.

$65.00 (ex gst)

USB Interface Cables - ADAPT-SER-USB -Keyspan

A Keyspan USB-to-serial adaptor for use with all RS-232 serial devices and a PC 3.5 Interface Cable for PC computers.

$164.00 (ex gst)

Voltage Input Lead Set - A-WNB-LEADSET

A voltage lead set with alligator clips that is used to wire a WattNode terminal block connected to a WattNode KWH transducer and the voltage terminals in a circuit breaker panel.

$363.00 (ex gst)

Water Level Logger Carrying Case - U20-CASE-1

A hard-sided case with foam inserts that holds four HOBO Water Level Loggers and an Optic USB Base Station or Waterproof Shuttle

$96.00 (ex gst)

Weather Station Full Cross Arm - M-CAA

For use with Onset tripods or masts, the full cross arm assures unobstructed wind measurement.

$202.00 (ex gst)

Weatherproof Extension Housing - S-EXT-CASE2

A 6.5-inch long, Xenoy weatherproof housing that protects the connection between sensors and sensor extension cables (S-EXT-M0xx).

$89.00 (ex gst)

Well Cap 1

This locking well cap provides convenient mounting for HOBO loggers in wells. Used with the HOBO MX2001 it supports the logger at the top of the well for optimal wireless transmission range.

$134.00 (ex gst)

Replacement sensor/cable for the U23-002 - CABLE-U23-002

Replacement sensor/cable for the U23-002 Includes temperature and RH sensor on 2m cable, and grommet with dome nut for cable entry

$180.00 (ex gst)

Temperature Sensor Buffer Block

Temperature Buffers stabilise short variations and erratic temperature readings.

from $15.00 (ex gst)

Well Cap 2

This locking well cap provides a convenient way to suspend HOBO MicroRX Water Level sensor cables in a well, and provides strain relief (especially important for long cables).

$159.00 (ex gst)

HOBO TidbiT MX2203 Boot Pack of 5

The optional MX2203 thermoplastic elastomer boot

from $95.00 (ex gst)

HOBO TidbiT MX2204 Boot Pack of 5

The optional MX2204 thermoplastic elastomer boot

from $95.00 (ex gst)

Replacement Couplers for HOBO Base Stations

from $25.00 (ex gst)

Replacement Lithium 2/3 AA for MX2300

Replacement battery for HOBO MX2300 series loggers. Lithium 2/3 AA

$29.00 (ex gst)

HOBO Pendant Mounting Boot Pack of 5

These optional flexible boots provide a reliable way to mount the HOBO Pendant MX2201 and MX2202 loggers to non-flat surfaces.

$55.00 (ex gst)

Replacement Rechargeable Battery Pack for RX2102, RX2104 and RX2106

Overview This is the replacement rechargeable battery pack for the solar-powered HOBO MicroRX Stations (RX2102 and RX2106) and the solar-powered HOBO MicroRX Water Level Station (RX2104).

$74.00 (ex gst)

Logger Box

Waterproof Enclosure for Data Loggers

$88.00 (ex gst)

HOBO Verification Clip for Teros Soil Moisture Sensors

The Verification Clip verifies the proper function and accuracy of HOBO MX soil moisture loggers, as well as HOBOnet T11 and HOBOnet T12 soil moisture sensors.

$113.00 (ex gst)

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