The HI-99301 is a portable, EC/TDS/temperature meter that measures high range conductivity in mS/cm and TDS in ppt. Both instruments are housed in a case rated for IP67 conditions.
This instrument offers single point, automatic calibration with automatically temperature compensated measurements. The compensation coefficient and EC/TDS conversion factor are user-selectable from 0.45 to 1.00 and temperature coefficient is selectable from 0.0 to 2.4%/°C.
This meter easily fits in the palm of your hand and the bottom probe connection ensures the electrode cable doesn't get in your way. The large, multi-level LCD displays the primary reading, temperature and calibration guides simultaneously. Symbols and messages on the LCD indicate meter status and guides users through operations.
At start-up, the meter shows the remaining battery percentage and when a low battery condition is detected, a battery symbol appears on the LCD to advise the user that only a few hours of working time is left.
The HI-76306 EC/TDS/temperature probe resists clogging and is easy to clean.
Ideal for: Boiler Water & Waste Water
Main features
- Simultaneous EC/TDS and temperature measurements on a large LCD display
- Selectable temperature unit
- HI-763063 dedicated EC/TDS temperature probe
- Probe quick connect system
- Battery life indication and low battery detection
- Auto-off function
- Keystroke confirmation tone
- Waterproof casing IP67
Each meter is supplied complete with:
- HI-763063 pH/EC/TDS probe with built-in temperature sensor, DIN connector and 1m cable
- HI-70030 – 12880 µS/cm and HI-70038 6.44 ppt 1 sachet each
- 100mL beaker
- Alkaline batteries: 1.5V AAA x 3
- Rugged carrying case
- Calibration certificate of meter
- Calibration certificate of probe
- Instruction manual
| Range |
|
|
| EC |
|
0 to 20.00 mS/cm (displays mS) |
| TDS |
|
0.00 to 10.00ppt |
| Temp |
|
-5.0 to 105.0°C |
| Resolution |
|
|
| EC |
|
0.01 mS/cm |
| TDS |
|
0.01 ppt (g/L) |
| Temp |
|
0.1°C |
| Accuracy @ 20°C |
|
±2% F.S. (EC/TDS); ±0.5°C temp |
| Temperature Compensation |
|
Automatic, with β selectable from 0.0 to 2.4%/°C with 0.1 increments |
| EC/TDS Calibration |
|
Automatic, one-point at 12.88mS/cm or 6.44 ppt (CONV=0.5) or 9.02 ppt (CONV=0.7) |
| TDS Conversion factor |
|
Selectable from 0.45 to 1.00 with 0.01 increments |
| Probe (included) |
|
HI-763063 EC/TDS/Temperature sensor, DIN connector and 1m cable |
| Battery type/life |
|
1.5V AAA x 3 approx 500 hours of continuous use |
| Auto off |
|
User selectable after 8 mins, 60 mins or disabled |
| Environment |
|
0 to 50°C RH max 100% |
| Meter Dimensions |
|
154 x 63 x 30mm |
| Weight (with batteries) |
|
196g |
| Casing ingress protection rating |
|
IP67 |