---
product_id: 664900679
title: "7 in 1"
brand: "pawfly"
price: "$92.76"
currency: USD
in_stock: null
url: https://www.desertcart.us/products/664900679-7-in-1
store_origin: US
region: United States of America
---

# 0.01 pH accuracy precision 7-in-1 multi-parameter testing Wide temperature range 0-60°C 7 in 1

**Brand:** pawfly
**Price:** $92.76
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay ahead of water quality with the ultimate 7-in-1 precision tester!

## Quick Answers

- **What is this?** 7 in 1 by pawfly
- **How much does it cost?** $92.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/664900679-7-in-1)

## Best For

- pawfly enthusiasts

## Why This Product

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

## Key Features

- • **Calibrate Like a Pro:** Includes 6 pH buffer powder bags to keep your meter perfectly tuned and reliable.
- • **Versatile & Time-Saving:** Ideal for professionals managing pools, spas, aquaculture, labs, and drinking water safety.
- • **Pinpoint Precision Every Time:** Titanium alloy probes + smart chip deliver lab-grade accuracy to 0.01 pH units.
- • **All-in-One Water Quality Master:** Test pH, ORP, salinity, S.G, TDS, EC & temperature with one sleek device.
- • **Triple Display Salinity Readout:** View salinity in ppm, %, and ppt for ultimate clarity in pools, aquariums, and seawater.

## Overview

The Pawfly pH Pen & ORP Meter is a professional-grade 7-in-1 digital water tester that measures pH, ORP, salinity, specific gravity, TDS, electrical conductivity, and temperature. Featuring titanium alloy probes and an intelligent chip, it delivers highly accurate readings (pH accuracy to 0.01) across a wide range of water types including pools, aquariums, and drinking water. The device includes calibration buffer powders and displays salinity in three units, making it a versatile, time-saving tool for water quality management.

## Description

Pawfly pH Pen & ORP Meter, 7 in 1 pH ORP S.G Salinity TDS EC & Temperature Meter, Digital Salinity Tester pH Meter for Swimming Pool Drinking Water Aquarium Hot Tub Saltwater & Spa

## Features

- 7 in 1 Water Tester: Professionally test the salinity (Sodium Chloride), pH, ORP (Oxidation-Reduction Potential), S.G (Specific Gravity of Seawater), TDS (Total Dissolved Solids), EC (Electrical Conductivity) and temperature of water. Super wide test range: salinity, pH (0-14), ORP (± 999 mV), S.G (1.000-1.222), TDS (0-9999 ppm/10-200 ppt), EC (0-9999 µS/cm) and temp (0-60 ℃/32-140 ℉)
- High Accuracy: With highly sensitive titanium alloy probes and an intelligent chip, the pH pen provides precise results all the time. Always help keep water clean and safe to drink or use. (NOTE: Use it cautiously because the glass probe’s easy to break!)
- Trustworthy pH Tester: This pH meter delivers reliable pH test results accurate to 0.01. The attached 6 bags of pH buffer powder effectively help you calibrate the meter to maintain its high precision
- Salinity & ORP Meter: 3 clear displays (ppm, % and ppt) for salinity level tests in pools, mariculture or seawater. And the ORP measures how well the water cleanses itself or breaks down wastes. Helpfully indicate the ideal ORP levels for various places
- Wide Application: Perfect TDS meter with 7 essential functions. Convenient to meet your multiple test needs at the same time and really time-saving. Great for pools, aquariums, drinking water, saltwater, aquaculture, spa centers, laboratories, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pawfly |
| Part number | PL-CW2974 |
| Item Weight | 170 g |
| Package Dimensions | 23.8 x 8.4 x 5.2 cm; 170 g |
| Batteries | 3 LR44 batteries required. (included) |
| Item model number | Pawfly-CW2974 |
| Colour | green |
| Style | Aquarium Net |
| Material | Titanium Alloy |
| Shape | 7 in 1 Water Tester |
| Handle material | Plastic |
| Included components | pH meter，6 bags of pH buffer powder |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Zinc |

## Product Details

- **Brand:** Pawfly
- **pH range:** 0-14
- **Recommended uses for product:** Swimming Pool, Drinking Water, Aquarium, Saltwater, Aquaculture, Spa Center
- **Manufacturer:** Pawfly
- **Material:** Titanium Alloy

## Images

![7 in 1 - Image 1](https://m.media-amazon.com/images/I/61T1j0Z6cML.jpg)

## Available Options

This product comes in different **Item Shape** options.

## Frequently Bought Together

- Pawfly pH Pen & ORP Meter, 7 in 1 pH ORP S.G Salinity TDS EC & Temperature Meter, Digital Salinity Tester pH Meter for Swimming Pool Drinking Water Aquarium Hot Tub Saltwater & Spa
- YINMIK pH Calibration Kit, 4.00 7.00 10.01pH calibration Solution with 2 bottles pH Electrode Protect Solution for Accurate Calibration of pH Meters and Testers.
- BOJACK 15 Pack of pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 4.01pH,6.86pH and 9.18pH

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-09*