Features real-time clock
Adjustable TDS
conversion factor (0.4 to 1.0); reads KCl, NaCl, 442 or any custom
solution
Stores and recalls up to
50 readings with corresponding temperature
Selectable manual or
Automatic Temperature Compensation (ATC) with separate temperature
readout
Selectable temperature
coefficient (adjustable 0 to 10% per °C
Selectable cell constant
(K = 1, 0.1, or 10)
Five measurement ranges
with manual or auto-ranging
Easy to clean housing
Hold function;
"Ready" indicator; Error messages; Auto-off function
The microprocessor-based TDS 400 meter features a superior waterproof
housing that floats! It’s perfect for conditions that ruin ordinary
meters.
The TDS 400 meter reads TDS in ppm, KCl, NaCl or 442 with
simultaneous temperature display (°C/°F selectable). Real-time clock
stamps calibration data and up to 50 stored readings with date and time,
meeting standards for GLP. Stores up to five calibration points.
Click below to download Acrobat (.pdf)
file of:
Waterproof
TDS 400 meter product bulletin
Waterproof
TDS 400 meter manual
| Measures |
TDS, °C, °F |
| TDSRange |
0.00 to 9.99 ppm, 10.0 to 99.9 ppm, 100 to 999
ppm, 1.00 to 9.99 ppt, 10.0 to 99.9 ppt, 100 to 200 ppt |
| TDSResolution |
0.01 ppm, 0.1 ppm, 1 ppm, 0.01 ppt, 0.1 ppt, 1
ppt |
| TDSAccuracy |
±1% full scale |
| TDSCalibration |
Five-point calibration, stored with date and time |
| TemperatureRange |
0.0 to 100.0°C, 32.0 to 212.0°F |
| TemperatureResolution |
0.1°C, 0.1°F |
| TemperatureAccuracy |
±0.5°C, ±0.5°F |
| TemperatureCalibration |
offset 0.1°C increments |
| ATC |
manual or automatic from 0.0 to 50.0°C |
| Memory |
Up to 50 readings with temperature, date and time |
| Power |
4 1.5 V AA batteries, 100 hours continuous use |
| Real Time Clock |
Yes |
| Cell constant |
selectable at K = 1.0, 0.1 or 10 |
| Temperature coefficient |
adjustable 0.00 to 10.00% per °C |
| Dual Display |
Yes |
| Waterproof/Dustproof (IP67) |
Yes |
| Dimensions |
7.5" x 3.5" x 1.75" (19 x 9 x 4.5
cm) |
| Shipping weight |
1.3 lb (0.6 kg) |
| ;)