Water resistant portable conductivity (EC) up to 3999 µS/c | S/M

The new and improved HI-99300. With slimmer casing, larger LCD, tutorial messages to help calibration and setup, missing probe indicator, faster and easier battery replacement and the probe situated on the the bottom of the instrument means that it is not only designed for ease of use, but faster maintenance.
The HI-99300 is a portable, EC/TDS/temperature meter that measures low range conductivity in µS/cm and TDS in ppm. It is 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.
The 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

Pure Water
Tap Water

Main benefits

BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
Battery % displayed on start-up
Compact, heavy-duty and water resistant

Key features

Amperometric probe technology
Automatic Temperature Compensation
Automatic single calibration with calibration indicator
On-screen tutorial messages for calibration and set-up
Replacement probe – HI-763063

Range – EC
 
0 to 3999 µS/cm

Range – TDS
 
0 to 2000 ppm (mg/L)

Range – Temperature
 
0.0 to 60.0°C / 32.0 to 140.0°F

Resolution – EC
 
1 µS/cm

Resolution – TDS
 
1 ppm (mg/L)

Resolution – Temperature
 
0.1°C / 0.1°F

Accuracy – EC
 
±2% F.S.

Accuracy – TDS
 
±2% F.S.

Accuracy – Temperature
 
±0.5°C / ±1°F

TDS Factor
 
adjustable, from 0.45 to 1.00 with 0.01 increments

Calibration
 
automatic, 1 point at 1382 ppm (CONV 0.5)or at 1500 ppm (CONV 0.7)or at 1413 µS/cm (others)

Temperature Compensation
 
Automatic, 0 to 60°C (32 to 140°F) with ß adjustablefrom 0.0 to 2.4% with 0.1% increments

Probe
 
HI 763063, EC/TDS/temperature sensor, with DIN connector,1 m (3.3′) cable (included)

Battery Type / Life
 
4 x 1.5V AAA / approx. 500 hours of continuous use

Environment
 
0 to 50°C (32 to 122°F); RH max 100%

Dimensions
 
154 x 63 x 30 mm

Weight
 
196g

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