SKU: 28069791187

HANNA HI 9813-6N Waterproof pH/EC/TDS Meter

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Description

HANNA HI 9813-6N Waterproof pH/EC/TDS MeterThe HANNA HI9813 6N is a waterproof handheld meter designed for measuring pH, EC, TDS, and temperature in one unit. Ideal for agriculture, hydroponics, and water treatment, it offers quick calibration and easy operation with a single probe system. Product Specifications: Measurement Parameters: pH, EC (S cm), TDS (ppm), Temperature (C) Calibration: Manual single point for each parameter Display: LCD Power Supply: 9V battery (included) Probe Type:

The HANNA HI9813-6N is a waterproof handheld meter designed for measuring pH, EC, TDS, and temperature in one unit. Ideal for agriculture, hydroponics, and water treatment, it offers quick calibration and easy operation with a single probe system.

Product Specifications:

  • Measurement Parameters: pH, EC (μS/cm), TDS (ppm), Temperature (°C)
  • Calibration: Manual single-point for each parameter
  • Display: LCD
  • Power Supply: 9V battery (included)
  • Probe Type: HI1285-6 multiparameter probe with built-in temperature sensor
  • Waterproof Rating: IP67
  • Auto-off: After 8 minutes of non-use
  • Temperature Compensation: Automatic

Key Features:

4-in-1 Functionality: Measures pH, EC, TDS, and temperature with a single probe—ideal for quick field testing and efficient data collection.
Waterproof and Durable Design: IP67-rated enclosure ensures protection in wet environments, perfect for outdoor and industrial use.
Dedicated Calibration Knobs: Each parameter has its own calibration dial, allowing fast and simple manual adjustments without complex menus.
Integrated Temperature Sensor: Automatically compensates for temperature fluctuations, ensuring accurate readings across all measurements.
User-Friendly Interface: Clear LCD display and intuitive controls make it easy for beginners and professionals to operate.

How it works:

The HANNA HI9813-6N uses a multiparameter probe that simultaneously measures pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature. Once the probe is immersed in the solution, data is instantly shown on the LCD screen. Users can manually calibrate each measurement using dedicated knobs for high accuracy. The integrated temperature sensor ensures consistent results by compensating readings in real time. Designed for portability and fieldwork, the device operates on a 9V battery and powers down automatically after 8 minutes to conserve energy.

FAQs:

Can this meter be used in hydroponics?

Yes, it is widely used in hydroponics for monitoring nutrient solutions due to its combined pH, EC, and TDS functions.

How often should I calibrate the HI9813-6N?

Calibration is recommended before each use or at least weekly, depending on usage and accuracy needs.

Is the probe replaceable?

Yes, the HI1285-6 probe is replaceable and can be purchased separately from Hanna Instruments.

Does it come with calibration solutions?

Some packages include starter calibration solutions; however, it's best to check with the seller or purchase them separately.

Note: The item is in used condition. 

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SKU: 28069791187

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This book is the real deal. I found it to be eye-opening, because, despite sounding very advanced and almost next-level, the attacks accompanied by source code show how simple and effective they are in reality. This book seemed light at first (200 pages), so I was skeptical at it's ability to really tackle advanced topics, but I will say I was very pleasantly surprised. Those two hundred pages are action packed and filled with jaw-dropping 'this is cool' moments. My only gripe with it is that it's a little formulaic, with the social engineering being shoehorned into every attack, and maybe pushing the whole APT thing too much, like when you really want something to become 'a thing'. Do we really need to socially engineer payloads using the same formula for all of the attacks? Not even one 'ha Ked the router with boring Cisco exploits' example? I guess it wouldn't make for an entertaining book.
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