เครื่องวัดค่า EC/Temp แบบพกพาสะดวก รุ่น HI98318

The HI98318 GroLine Waterproof EC/TDS Tester is made specifically to measure the EC/TDS of a hydroponic nutrient solution, ideal for quick, accurate conductivity measurements.

• Graphite sensor for reduced polarization effect
• Automatic Temperature Calibration (ATC)
• Quick Calibration Mode using Hanna pH/EC Quick Cal Solution

Features

Waterproof and designed to float in water

Large LCD displays stability indicator, low-battery indicator, and calibration tags

Graphite sensors that reduce polarization effects

0.5 (500 ppm) and 0.7 (700 ppm) selectable EC to TDS conversion factors

Single-point, automatic calibration using Quick Cal standard or 1.41 mS/cm

250 hour battery life

Manual : Download

Specification

SKU	HI98318
Product Name	GroLine Waterproof EC/TDS Tester – HI98318
Quote Required	Yes
EC Range	0.00 to 6.00 mS/cm
EC Resolution	0.01 mS/cm
EC Accuracy	±2% F.S.
EC Calibration	automatic,single point (1.41 mS/cm)
TDS Range	0 to 3000 ppm (0.5) CF 0 to 4000 ppm (0.7) CF
TDS Resolution	10 ppm
TDS Accuracy	±2% F.S.
TDS Calibration	through EC calibration
EC/TDS Temperature Compensation	automatic, 0.0 to 50.0 ºC (32.0 to 122.0 ºF)
EC to TDS Conversion Factor	selectable 0.5 or 0.7 conversion factor
Temperature Range	0.0 to 50.0 °C (32.0 to 122.0 °F)
Temperature Resolution	0.1 °C (0.1 °F)
Temperature Accuracy	±0.5 °C (±1.0 °F)
Automatic Shut-Off	selectable 8 min, 60 min or disabled
Battery Type/Life	CR2032 Li-Ion 3V (1 pc.) / approximately 250 hours of continuous use
Environment	0 to 50 ºC (32 to 122 ºF); RH 100% max
Weight	68 g (2.4 oz.)
Ordering Information	HI98318 is supplied with Quick Cal pH and EC one point calibration solution sachet (4 pcs.), CR2032 battery (1 pc.), instruction manual, quality certificate packaged in rugged plastic carrying case.
Notes	*1000 µS/cm =500 ppm with 0.5 CF