Product Description
Product details
| Meter Type | Conductivity |
| Measurement Range | 0.00 199.9 s/cm;0.0 99.0 C |
| Accuracy | 1.5% / 0.5 C |
| Item Number: | 30073975 |
Specification
| Meter Type | Conductivity |
| Measurement Range | 0.00 199.9 s/cm; 0.0 99.0 C |
| Accuracy | 1.5% / 0.5 C |
| Measurement Resolution | 0.1 s/cm |
| Display | LCD |
| ATC | Yes |
| Temperature compensation | Automatic |
| Accuracy (Temperature) | 0.5 C |
| Automatic Shutdown | Yes, After 6 minutes of non-use |
| Battery Life | 200 Hours with Disposable Batteries |
| Calibration | 1 Point |
| Conductivity accuracy () | 1.5 % |
| Conductivity measuring range | 0.0 199.9 S/cm |
| Dimensions | 1.5 in x 7.28 in x 1.77 in (38 mm x 185 mm x 45 mm) (LxHxW) |
| Measurement Range (Temperature) | 0 C 99 C |
| Net Weight | 3.88 oz (110 g) |
| Number of Buttons | 3 |
| Power | 4 AG13 Batteries (Included) |
| Protection Rating | IP67 |
| Temperature Display | Yes |
| Temperature Range | 0 C 99 C |
| Temperature Sensor | 50 K NTC |
| Working Environment | 50F 104F, 85%RH, non-condensing (10C 40C, 85% RH, non-condensing) |
| Wrist Strap | Yes |
Advanced Measurement CapabilityWith a measurement range from 0.00 to 199.9 S/cm and a fine resolution of 0.1 S/cm, the ST20C-A Starter Pen Meter delivers reliable conductivity readings for laboratory professionals and researchers. Its automatic temperature compensation ensures that results remain consistent despite fluctuations in ambient temperature.
User-Friendly and Durable DesignDesigned with simplicity and usability in mind, this pen meter features only three buttons, a wrist strap for safe handling, and a robust plastic and glass body. Its IP67 rating means it is resistant to both dust and water, making it well-suited for demanding laboratory environments.
FAQ's of ST20C-A Starter Pen Meters:
Q: How do I calibrate the ST20C-A Starter Pen Meter?
A: Calibration of the ST20C-A Starter Pen Meter is straightforward, requiring a one-point procedure. Simply immerse the sensor in a standard calibration solution, press the calibration button, and wait for the display to stabilize before confirming the calibration.
Q: What benefits does the automatic temperature compensation (ATC) provide?
A: Automatic temperature compensation adjusts conductivity readings based on the measured temperature, ensuring greater accuracy regardless of ambient temperature changes during laboratory procedures.
Q: When does the device automatically shut down to save battery?
A: The pen meter features an auto-shutdown function that powers off the device after six minutes of inactivity, extending battery life and operational efficiency.
Q: Where can the ST20C-A Starter Pen Meter be used?
A: The device is primarily designed for laboratory use, but its rugged design and IP67 protection make it suitable for fieldwork in educational, research, or industrial environments across India and globally.
Q: What is the process for replacing the batteries in this meter?
A: To replace the batteries, open the battery compartment located on the device, remove the spent AG13 batteries, and insert four fresh ones-ensuring proper polarity-before closing the compartment securely.
Q: How does the LCD display enhance user experience?
A: The clear LCD display presents both conductivity and temperature readings simultaneously, helping users quickly and accurately monitor results without confusion or extra calculations.
Q: What are the main benefits for laboratories using the ST20C-A Starter Pen Meter?
A: Laboratories benefit from fast, accurate readings, simple operation, robust durability, and reliable performance, making this pen meter an efficient tool for routine and specialized conductivity measurements.