The HM-100 is a pH/EC/TDS/Temp monitor ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.
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
{Technical}
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)
ATC: Yes
Accuracy: pH: ± 0.1 pH
Temp: ± 1 °C / °F
TDS: ± 2 %
EC: ± 2 %
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)
{Delivery Info}
We endeavor to process and despatch your orders as quickly as possible and orders placed before 1pm are normally despatched the same day to arrive next working day (Highlands and Islands deliveries normally take 1-2 days longer).
Your order will be delivered via a 3rd party courier or delivery service on a next working day delivery service. We recommend that you ensure you have received your order prior to booking any installers.
All orders come with full tracking details and you can keep an eye on your delivery by using the tracking button at the top of the website.
