or 4 payments of Description
Conductivity & TDS Pen
The AZ Conductivity & TDS Pen measures the conductivity, TDS (Total Dissolved Liquid), and temperature of your solution target.
This Pen is designed to be auto-ranging when powered on. Auto-ranging determines and selects a range, allowing control over the greatest resolution and accuracy.
The AZ Conductivity & TDS Pen can be easily calibrated by the user. Its portable housing design means you can take this anywhere at anytime.
The AZ Conductivity and TDS Pen is the best water quality tester for professional measuring purposes, such as lab activity, water treatments, aquaculture and hydroponics.
Features
- Big LCD with dual display to update measuring.
- Water proof IP65 membrane keypad.
- Wide measuring range and Dual display with ATC.
- Multiple parameters to fulfill all kinds of applications.
- Pen size, easy to fit into pocket.
- Auto ranging in high concentration solution.
- Calibration values are adjustable & calibration information can be reviewed.
- Quick response and easy to calibrate.
- Multi points calibration.
- Low cost design with high accuracy.
- TDS factor 0.3 to 1.0 adjustable for TDS (total dissolved solids).
- Auto power off.
- Low battery indicator.
- Data hold to freeze readings.
- C/F Temperature unit switchable.
- Powered by 4pcs LR44 batteries.
- Easily switch the value from Conductivity to TDS.
Specifications
| Model | AZ Digital Conductivity and TDS Pen |
| Conductivity Measuring Range | 0~1999 us or 2.00~19.99 ms or 20.0~160.0 ms |
| Conductivity Accuracy | ±1% F.S ±1 digit |
| Conductivity Resolution | 1 uS or 0.01 mS or 0.1 mS |
| TDS Measuring Range | 0~9999 ppm or 1.0~160.0*f ppt (f is TDS factor) |
| TDS Accuracy | ±1% F.S ±1 digit |
| TDS Resolution | 1 ppm or 0.1 ppt |
| Temperature Measuring Range | -5~60.0℃ |
| Temperature Accuracy | ±0.5℃ |
| Temperature Resolution | 0.1 |
| ATC | ATC |
| TDS Factor | 0.3~1.00 |
| Temperature Coefficient | Fixed at 2.1%/℃ |
| Normalization Temperature | Fixed at 25℃ |
| LCD Size | 30(L) * 18(W) mm |
| Operating Temperature | 0~50℃ |
| Operating RH% | Humidity ＜80% |
| Storage Temperature | 0~60℃ |
| Storage RH% | Humidity ＜90% |
| Sensor Life Time | >6 months (with good maintenance) |
| Meter Size | 165(L) * 35(W) * 32(H) mm |
| Weight | ~115g |
| Battery | LR44 *4 PCS |
| Standard Package | Meter, Batteries, Manual, Paper Box |
