---
product_id: 19826951
title: "CHEMetrics K-7512 Dissolved Oxygen Kit, 1-12 ppm Range, 1 ppm MDL"
brand: "chemetrics"
price: "NZ$221"
currency: NZD
in_stock: true
reviews_count: 7
category: "Chemetrics"
url: https://www.desertcart.nz/products/19826951-chemetrics-k-7512-dissolved-oxygen-kit-1-12-ppm-range
store_origin: NZ
region: New Zealand
---

# $0.84 cost per test 1-12 ppm dissolved oxygen range 2-minute rapid analysis CHEMetrics K-7512 Dissolved Oxygen Kit, 1-12 ppm Range, 1 ppm MDL

**Brand:** chemetrics
**Price:** NZ$221
**Availability:** ✅ In Stock

## Summary

> 💧 Measure with confidence, test with speed!

## Quick Answers

- **What is this?** CHEMetrics K-7512 Dissolved Oxygen Kit, 1-12 ppm Range, 1 ppm MDL by chemetrics
- **How much does it cost?** NZ$221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/19826951-chemetrics-k-7512-dissolved-oxygen-kit-1-12-ppm-range)

## Best For

- chemetrics enthusiasts

## Why This Product

- Trusted chemetrics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Proven:** Ranked #4 in Dissolved Oxygen Meters & Accessories, backed by CHEMetrics’ industry expertise.
- • **Cost-Effective Testing:** At only $0.84 per test, maintain water health without breaking the budget.
- • **Wide Measurement Range:** Accurately test oxygen levels from 1 to 12 ppm, perfect for ponds, aquaculture, and water quality monitoring.
- • **All-in-One Portable Kit:** Comes complete with refill, comparator, sample cup, and instructions—ready to use anywhere.
- • **Fast & Reliable Results:** Get precise dissolved oxygen readings in just 2 minutes—no more waiting around.

## Overview

The CHEMetrics K-7512 Dissolved Oxygen Kit offers fast, accurate dissolved oxygen testing within a 1-12 ppm range, delivering results in just 2 minutes. Designed for professionals monitoring water quality, this cost-effective kit includes everything needed for 30 tests, making it an essential tool for aquaculture, environmental monitoring, and industrial applications.

## Description

Kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, Comparator, 25 mL sample cup, and instructions.

Review: Testing dissolved oxygen in my ponds. Great item. - Aquatic sprayer, depend these to test the DO in The water before spraying. Great buy and the price was good also.
Review: Excellent all around - Excellent test kit. Wonderful company to work with!

## Features

- Cost per test: $0.84
- Analysis time: 2 minutes
- Method: Indigo Carmine
- Country of origin: China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N5IHZOI |
| Best Sellers Rank | #78,842 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Dissolved Oxygen Meters & Accessories |
| Date First Available | December 23, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.06 pounds |
| Item model number | K-7512 |
| Manufacturer | CHEMetrics |
| National Stock Number | 6630-01-354-3196 |
| Package Dimensions | 7.56 x 5.83 x 2.48 inches |

## Images

![CHEMetrics K-7512 Dissolved Oxygen Kit, 1-12 ppm Range, 1 ppm MDL - Image 1](https://m.media-amazon.com/images/I/71joBISq4cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Testing dissolved oxygen in my ponds. Great item.
*by S***Y on June 10, 2025*

Aquatic sprayer, depend these to test the DO in The water before spraying. Great buy and the price was good also.

### ⭐⭐⭐⭐⭐ Excellent all around
*by A***T on March 8, 2025*

Excellent test kit. Wonderful company to work with!

### ⭐⭐⭐⭐⭐ Perfect for Pond Monitoring
*by R***N on July 8, 2018*

I ordered this to monitor the oxygen level on a new pond we dug and stocked. Very simple and effective. Comes with plenty of viles of solution to test the pond water for a couple of years. I thought of buying a more expensive device. Glad I didn't. I saw a YouTube video where Colorado Parks and Wildlife issue these to volunteers that go test the streams. They do this because it's so easy and pretty failsafe for basic data. Highly recommend

## Frequently Bought Together

- CHEMetrics K-7512 Dissolved Oxygen Kit, 1-12 ppm Range, 1 ppm MDL
- CHEMetrics R-7512 Dissolved Oxygen Indigo 1-12 Refill Kit

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-04-24*