HM Digital HM-200: Portable pH/EC/TDS/Temp Monitor

HM Digital HM-200: Portable pH/EC/TDS/Temp Monitor

HM Digital
₹22,500.00
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Description
HM Digital HM-200: Portable pH/EC/TDS/Temp Monitor
 
The HM Digital HM-200 HydroMaster is a highly versatile and reliable portable monitor engineered for comprehensive water quality analysis. This essential instrument accurately measures four critical parameters: Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), and Temperature. It provides professional-level data, enabling efficient and effective water management for a wide array of applications.
 
Key Features
 
• Multi-Parameter Measurement: The HM-200 allows for simultaneous display of three parameters (pH/EC or TDS/Temp) on its large, easy-to-read LCD screen. It supports five distinct measurement scales: pH, microsiemens (µS), millisiemens (mS), parts per million (ppm) using the 0.5 (NaCl) scale, and ppm using the 0.7 (442™) scale.
• Automatic Temperature Compensation (ATC): Featuring a built-in sensor for ATC, the meter ensures that readings remain accurate across a range of temperatures (0.0-60.0 °C) by utilising three temperature coefficients.
• Digital Calibration: This meter offers digital push-button calibration to any point within its range. It comes factory calibrated for pH, EC, and TDS, ensuring it is ready for immediate use straight out of the box.
• User-Friendly Design: Designed for simplicity, the HM-200 provides clear, understandable readings without requiring specialised skills. For added convenience, it includes an auto-off function after 5 minutes of inactivity, a data-hold function, and a low-battery indicator.
• Durable and Portable: Built for longevity and ease of transport, the HM-200 comes with a protective rubber boot to enhance durability and is compactly designed to be lightweight and portable.
• Replaceable Sensors: The device is equipped with replaceable sensors (model SP-C2 for Conductivity and SP-P5 for pH), which significantly extends the product's lifespan and maintains its measurement integrity over time.
 
Versatile Applications The HM-200 is an indispensable tool for a broad spectrum of water quality testing scenarios,
including but not limited to:
 
• Hydroponics and aquaculture
• Water purification systems and drinking water quality assessment
• Wastewater regulation
• Laboratory and general scientific testing
• Ecology testing
• Monitoring water in boilers and cooling towers
• Pool and spa maintenance
• Colloidal silver production
 
Package Contents
 
Each HM Digital HM-200 package is comprehensive and includes:
• The HM Digital HM-200 unit
• A protective rubber boot
• Two AA alkaline batteries
• pH 4 and pH 7 calibration solutions
• pH preservation solution
Warranty The HM Digital HM-200 is backed by a One-Year Limited Warranty, while the pH Probe (model SP-P5) specifically carries a Six-Month Limited Warranty.
 
Technical Specifications
 
Feature
Specification
Measurement Parameters
pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, Temperature
pH Range
0.0 - 14.0 pH
EC Range
0 - 9990 µS; 0 - 20.00 mS
TDS Range
0 - 9990 ppm
Temperature Range
0 - 55 °C (32 - 130 °F)
pH Accuracy
± 0.1 pH
EC/TDS Accuracy
± 2%
Temperature Accuracy
± 1 °C/°F
pH Resolution
0.1 pH
EC Resolution
µS: 0.1 µS (0-99.9 µS), 1 µS (100-999 µS), 10 µS (1000-9990 µS) <br> mS: 0.01 mS (0.01-20.00 mS)
TDS Resolution
ppm: 0.1 ppm (0-99.9 ppm), 1 ppm (100-999 ppm), 10 ppm (1000-9990 ppm)
Temperature Resolution
0.1 °C/0.1 °F
Measurement Scales
pH, µS, mS, ppm 0.5 (NaCl) Scale, ppm 0.7 (442™) Scale, °C, °F
Automatic Temperature Compensation (ATC)
0.0 - 60.0 °C (using three temperature coefficients)
Calibration
Digital (push-button) to any point; Factory Calibrated (pH/EC/TDS)
Data Storage
Up to 20 measurement readings
Auto Shut-Off
After 5 minutes
Power Source
2 AA Alkaline Batteries
Display Type
Large and easy-to-read LCD Screen
Probe
ABS with Electrodes Conductivity Sensor (SP-C2) / Single Junction Ag/AgCl pH Sensor (SP-P5)
Sensor Cable Length
SP-P5: 2m (80 inch); SP-C2: 1.9m (75 inch)
Dimensions (L x W x H)
Approx. 14 x 6.6 x 2.8 cm (5.5 x 2.6 x 1.1 inches)
Weight (Body)
Approx. 198 g (7 oz) / 212 g (7.5 oz) with batteries and cover
Material
Plastic (with protective rubber boot)
Country of Origin
India
Warranty
One-Year Limited (Meter); Six-Month Limited (pH Probe SP-P5)