Zoro Tools Social Presence
Follow us on Facebook! Follow us on LinkedIn! Follow us on Google+! Follow us on Twitter!
About Us

Zoro Tools has a simple mission—
We help small business stay competitive!

We do this by offering more than 375,000 great products at super low prices. Small businesses have historically been at a disadvantage to larger companies who can buy stuff at lower prices because of their size. We want to change that!

Zoro Tools has most of the products that the “big guys” have and we offer every single one of them at an everyday low price. There are no complex discount structures to understand and no hidden costs. Every customer pays the same low price for an item—whether you want to buy one or one thousand!

Like you, we believe that the key to success is to always put our customers first.

 meet the staff

Contact Us

We live for the moments that we can make
you happy—that’s the truth!

Most of our business occurs through the internet. However, we know that there are times when you need to communicate with a person. Our customer service staff is here to help you. You can contact us in the way that works best for you.

Our customer service hours are Monday thru Friday from 7AM to 7PM (CST).

Si necesita ayuda en español, por favor, comuníquese con nosotros por teléfono. Gracias.

Phone

855.BUY.ZORO (855.289.9676)

Fax

855.FAX.ZORO (855.329.9676)

Email

askZoro@zorotools.com

Using Our Site

Zoro Tools has designed a unique and intuitive product search feature.

All you need to do is select the product attribute values you are looking for within your search results (size, color, material, etc.) by clicking on the value you want, and the products that meet the criteria you have chosen are immediately shown in a table right below where you made your selections.

The more specific you are in your attribute selections—the narrower the search results will become in your very own “custom made” product table!

If you prefer to search using manufacturer model #, a competitor’s part number or a Zoro Tools part number, just enter that number into the “search bar” at the top of the page, you will immediately be taken to a page that contains the item.

Open Account Billing

Open Account Billing

 learn how to apply

{business customers only}

Catalog Request

Top Products Guide

Right now, Zoro Tools’ FULL CATALOG is our website. So, you have full access to it all the time.

To request our Top Products Guide, please click below and fill out the form. Catalog requests may take up to 3 weeks to fulfill so we have also included a pdf version of the catalog to download.

In addition, you will automatically be placed on the mailing list once you buy from Zoro Tools.

 request a product guide

Questions/Feedback

If you have any questions or if there’s anything we can improve upon, please let us know…

 ask zoro

Electrical Conductivity Meters

HANNA
Water Testing Meters
Description : Automatic Temperature Compensation : Yes, Waterproof : Yes
Product Options
Bookmark this PageLike This Product?
Auto Power Off Sub-Category Mfr.# ZoroItem# Price Qty.
- Handheld HI87314 G2968655 $550.93/EA
Yes - HI9033 G4706764 $472.77/EA
Yes - HI993310 G4721701 $481.21/EA
Yes - HI98308 G4732551 $65.01/EA
Product Details

Electrical Conductivity Meters

Brand: HANNA
Mfr#: HI87314, Z#: G2968655

Product Description: Water Quality Meter, Electric Conductivity Range 199.9 uS/cm, 1999 uS/cm, 19.99 mS/cm, 199.9 mS/cm, Resistivity Range 0 to 19.90 M Ohm/cm, Temperature Compensation Range Automatic 0 to 50 C, Calibration Manual 1 Point, Beta Factor Selectable From 0 to 2.5%, Electric Conductivity Accuracy +/-1% Full Scale, Resistivity Accuracy +/-2% Full Scale, Display LCD, Power Source 9 V Battery, Includes HI76302 Conductivity Probe, HI3316D Resistivity Probe, Battery, Calibration Screwdriver and Instructions
Item : Portable EC/Resistivity Meter, Electric Conductivity Range : 0 to 199.9 S/cm, 0 to 1999 S/cm, 0 to 19.99 mS/cm, 0 to 199.9 mS/cm, Resistivity Range : 0 to 19.90 M Ohms, Display : LCD, Temperature Compensation Range : Automatic 0 to 50 C, Calibration : 1 Point, Beta Factor : Selectable From 0 to 2.5%, Electric Conductivity Accuracy : +/-1% F.S., Resistivity Accuracy : +/-2% F.S., Electric Conductivity Resolution : 0.1uS/cm, 1 uS/cm, 0.01 mS/cm, 0.1mS/cm, Resistivity Resolution : 0 to 0.10 M Ohm/cm, Power Source : 9 V Battery, Includes : Meter, Conductivity Probe(HI 76302), Resistivity Probe (HI 3316D), 9V Battery, Calibration Screwdriver, Instructions., Manufacturers Warranty Length : 2 Years

Product Details

Electrical Conductivity Meters

Brand: HANNA
Mfr#: HI9033, Z#: G4706764

Product Description: Meter, Electric Conductivity Range 0.0 to 199.9 micron S/cm; 0 to 1999 micron S/cm;0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm, LED Display, Auto Power Off, Electric Conductivity Accuracy +/-1% F.S., TDS Resolution 0.1 micron S/cm;1 micron S/cm;0.01 mS/cm;0.1 mS/cm, Power Source 9V Battery, Includes Hi 76302W Probe , Calibration Screwdriver, Battery, Rugged Carrying Case And Instructions, Mfr. Warranty Length 2 Years
Item : Meter, Electric Conductivity Range : 0.0 to 199.9 micron S/cm; 0 to 1999 micron S/cm;0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm, Display : LED, Electric Conductivity Accuracy : +/-1% F.S., Power Source : 9V battery, Includes : HI 76302W probe , calibration screwdriver, battery, rugged carrying case and instructions, Manufacturers Warranty Length : 2 Years, TDS Resolution : 0.1 micron S/cm;1 micron S/cm;0.01 mS/cm;0.1 mS/cm

Product Details

Electrical Conductivity Meters

Brand: HANNA
Mfr#: HI993310, Z#: G4721701

Product Description: Meter, Electric Conductivity Range 0.00 -19.99 mS/cm, LED Display, Auto Power Off, Electric Conductivity Accuracy +/-2% F.S, TDS Resolution 0.01 mS/cm, Power Source 9V Battery, Includes Hi 76304 Ec Probe For Solutions, Hi 76305 Stainless Steel Probe For Soil, Hi 7051M Soil Preparation Solution, Hi 721319 Ground Auger, Battery, Rugged Carrying Case And Instructions, Mfr. Warranty Length 2 Years, Testing Parameter Electric conductivity/TDS, Total Dissolved Solids
Item : Meter, Electric Conductivity Range : 0.00 to 19.99 mS/cm, Display : LED, Calibration : 1 Point, Electric Conductivity Accuracy : +/-2% F.S., Power Source : 9V battery, Includes : Meter, Probe for Solutions (HI 76304), Stainless Steel Probe for Soil (HI 76305), Soil Preparation Solution (HI 7051M), Ground Auger (HI 721319), Battery, Case, Instructions., Manufacturers Warranty Length : 2 Years, Testing Parameter : Electric conductivity/TDS, Total Dissolved Solids, TDS Resolution : 0.01 mS/cm

Product Details

Electrical Conductivity Meters

Brand: HANNA
Mfr#: HI98308, Z#: G4732551

Product Description: Tester, Electric Conductivity Range 0.0 - 99.9 micron S/cm, LED Display, Auto Power Off, Electric Conductivity Accuracy +/-2% F.S, TDS Resolution 0.1 micron S/cm, Power Source (4) 1.4V Batteries, Includes Protective Cap, Calibration Screwdriver, Batteries And Instructions., Mfr. Warranty Length 6 Months, Testing Parameter Electric conductivity/TDS, Total Dissolved Solids
Item : Pure Water Tester, Electric Conductivity Range : 0.0 to 99.9 micron S/cm, Display : 1 Line LCD, Calibration : 1 Point, Electric Conductivity Accuracy : +/-2% F.S., Power Source : (4) 1.4V batteries, Includes : protective cap, calibration screwdriver, batteries and instructions., Manufacturers Warranty Length : 6 Months, Testing Parameter : Electric conductivity/TDS, Total Dissolved Solids, TDS Resolution : 0.1 micron S/cm