Home /
Controllers • Meters /
Meters /
Replacement Parts /
Replacement Probe for Hanna Grochek Combo Monitor Model HI 991404

Frequently bought together

Day/Night Controller without display

$89.84
Replacement Probe for HM Digital Wate...

$31.94
Bluelab pH Doser Controller

$399.14
Kill A Watt Meter

$31.20
Titan Controls Helios 12 - 8-Light Co...

$211.33

Additional Information

Name	Replacement Probe for Hanna Grochek Combo Monitor Model HI 991404
Brand	Hanna Instruments
SKU	716801
MSRP	$114.95

Price Beat Guarantee - We BEAT Competitors!

Details

The Combo HI 991404 replacement probe.

Ask A Question

Thank you for posting a question!

Please click on the link in the confirmation email we just sent you to submit your question.

Your question will appear on the site once someone answers it.

QUESTIONS (0)

Clear All

Other top rated products

Philips Mastercolor CDM Elite...

5.0 star rating

(7)
Gro Pro NX Level Pot Elevator -...

4.875 star rating

(8)
Gro Pro Heavy Duty Black Saucers

4.875 star rating

(8)
Super Sprouter Quad Thick Tray...

5.0 star rating

(1)
Trim Bin by Harvest More - Black

5.0 star rating

(1)
Clonex Gel - Rooting Gel

5.0 star rating

(1)
ExHale 365 Self Activated CO2 Bag

5.0 star rating

(2)
Eye Hortilux Super HPS Enhanced...

5.0 star rating

(2)

0 Reviews

Write A Review

Thank you for posting a review!

We value your input. Share your review so everyone else can enjoy it too.

Thank you for posting a review!

Your review was sent successfully and is now waiting for our staff to publish it.

REVIEWS

Clear All

Updating Results

Philips AGRO Plus Double-Ended High Pressure Sodium (HPS) EL Lamp, 1000W (Previously GreenPower)

Prism Lighting Science 315W CMH Light Conversion Kit

Autopilot REVOLVE F20 Repeat Cycle and Light Combo Timer

Elite 91 Myco Jordan - Professional Mycorrhizal Inoculant

Radix Laboratory Grade Plant Rooting Compound 1-0-0

Veg+Bloom RO/Soft Nutrient Starter Kit (no Stackswell)

Hyper Fan Digital Mixed Flow 8 inch - 710 CFM with speed controller

MrCool Oasis ES Series Ductless Mini-Split Heat Pump System 230V 19 SEER - 24,000 BTU

Common Culture Carbon Filter 6" x 16" 400 CFM

Grodan ParGro Quick Drain Biggie 6 inch x 6 inch x 6 inch Block

Grodan Stonewool Delta Starter Mini-Blocks -- 1.5 inch x 1.5 inch x 1.5 inch

CANNA Coco Brick

GeoPot Self-Supporting Square Bottom - Tan (Pack of 10)

Common Culture Round Fabric Charcoal Pot - 7 Gallon

Common Culture Round Fabric Black Pot - 3 Gallon

Sensor Yellow Sticky Monitoring Cards -- 50 Pack of Cards

Clean Light Hobby Unit for Powdery Mildew

BioSafe Systems AzaGuard Botanical Insecticide

Grodan Stonewool Delta Starter Mini-Blocks -- 1.5 inch x 1.5 inch x 1.5 inch

Turbo Mini - T24 - TurboKlone System - Cloner

Growers House Ultimate Cloning Package

Link 4 iPonic Series 624 - All-In-One Two Room Grow Room Controller w/ 8 outlets

Autopilot REVOLVE F20 Repeat Cycle and Light Combo Timer

Active Aqua Root Spa 5 Gal - 4 Bucket System

SuperCloset - LED SuperStar - LED Stealth Grow Box

Oxygen Pot Systems Super-Flow XL Analog 12 Site

Plant House Indoor Grow Tent - 4' x 8' x 73"

Plant House Indoor Grow Tent - 4' x 4' x 73"

OneDeal Grow Mini Clone Box 25 x 25 x 22 in (68 x 68 x 56cm)

Integra Boost 67g Humidiccant by Desiccare 62% Humidity Packs

Common Culture Plastic Trellis Netting Bulk Roll 4 ft x 4,920 ft w/ 6 in Squares + Trojan 2 Inch Straight Scissors

Common Culture Soft Mesh Nylon Trellis Netting Bulk Roll 5 ft x 225 ft w/ 3.5 in Squares + Trojan 2 Inch Straight Scissors

Replacement Probe for Hanna Grochek Combo Monitor Model HI 991404

Commercial & Large Grow Operations

Additional Information

ASK A QUESTION

WRITE A REVIEW

Replacement Probe for Hanna Grochek Combo Monitor Model HI 991404

Additional Information

ASK A QUESTION

WRITE A REVIEW

Let's Keep in Touch

Exclusive Discounts & Giveaways sent to your inbox

video title