HM Digital HM-100 Monitor
The HM-100 is a pH/EC/TDS/Temp monitor ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.
The HM Digital HydroMaster HM100 conveys 3 critical parameters for successful gardening. The HM100 is a versatile continuous monitor that displays pH, EC (µS/mS), TDS (.5 (NaCl) / .7 (442)) & Temperature (°F / °C) providing accurate, reliable readings the user can rely on year after year. The HM100 can be wall mounted for 24/7 monitoring.
Features
- Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature
- Four scales: pH, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
- Automatic Temperature Compensation (ATC) using three temperature coefficients
- Digital Calibration (push button) to any point within the meter’s range
- Data-hold function (Max. 6 data values)
- Large and easy-to-read LCD Screen
- Displays 3 parameters (pH/EC or TDS/Temp) simultaneously.
- Replaceable Sensors (model SP-C2 for Conductivity, SP-P5 for pH)
- Factory Calibrated (pH/EC/TDS)
- Includes power cable, pH 4 & 7 calibration solutions, pH storage solution
Specifications
- Measurement Scales
- pH: pH
- Temp: °C, °F
- TDS: ppm (0.5 / ppm (0.7)
- EC: mS
- Range:
- pH: 0.1 – 14.0 pH
- Temperature: 0.0 – 60.0 °C / 32.0 – 122.0 °F
- TDS: 0 – 9990 ppm
- EC: 0 – 10.00 mS
- Resolution:
- pH: 0.1 pH
- Temp: 0.1°C / 0.1 °F
- TDS: ppm: 1 ppm (0-999ppm) / 10ppm (1000-9990 ppm)
- EC: mS: 0.01 mS (0.01 – 20.00 mS)
- Accuracy:
- pH: ± 0.1 pH
- Temp: ± 1 °C / ˚F
- TDS: ± 2 %
- EC: ± 2 %
- ATC: Yes
- Power Source: 5V/1A
- Function Environment: 0 – 50°C (0-122°C) / RH 80 % (EC Probe: 0 – 80°C)
- Sensor Cable: 24-inch shielded Coaxial Cable
- Dimensions: About 4.3 x 7.9 x 1.3 inches
- Weight: 10 ounces for body / 5 ounces for two probes (without case)
Fast Shipping and Professional Packaging
We are able offer many shipping options because of our long-term partnership with UPS FedEx DHL. Our warehouse staff is highly trained to pack your goods precisely according to the specifications that we supply. Your goods will undergo an extensive inspection and be securely packaged before being shipped. We deliver to hundreds of thousands of customers daily across different countries. The fact that we are committed to becoming the biggest online retailer in the world is obvious. Both Europe and the USA have distribution and warehouse centres.
Note: Orders that contain more than one item will be assigned a distinct processing period for each item.
We will thoroughly inspect all items before sending. Most orders are now shipped within 48 hours. The delivery time varies between 3-7 days.
Returns
The inventory is always changing, and is not completely managed by us due to the involvement of multiple different parties, such as the factory and our warehouse. The actual inventory may change at any moment. It's possible that you may not receive your purchase after it has been placed.
Our policy is valid for 30 days. If 30 days have passed after you bought your product, we are unable to provide a refund or exchange.
The item cannot be in use and must be in its original condition. The item must be returned in its original packaging.
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