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Features:

The next-generation tester designed for seamless water test experience. Professional measurements for pH, conductivity (EC), ORP (ORP probe sold separately), TDS (ppm), salinity (ppt), resistivity and temperature now become easier than ever.
Just connect the tester to your smartphone via Bluetooth in the ZenTest mobile App (download in iOS App Store/Google Play Store), the step-by-step smart guide will lead you to become a water test professional with just a few taps.
Save and share your measurement and calibration data right on the palm of your hand via email. Data will never get lost thanks to the cloud-based data system.
Two-way controlling - can be used as a conventional tester when a smart device is not available
Smart operation reminders and self-diagnosis
Electrode health condition reminder - helps you determine when to replace the electrode
Instant data sharing on your smart device
Organize datasets into different folders at ease
Alarm function - notify you of any values exceeding your preset range
Manual/Automatic Hold function Calibration reminder
The probe is easy to replace, saving money in the long run
IP67 waterproof and dustproof
Easy calibration with the meter standing in the case
Powered by 4*AAA batteries, up to 1000 hours of battery life
Don't have your phone with you or phone battery is low? No worries. The tester can also be used as a conventional tester with complete measurement and calibration functions without a smart phone and lasts for hundreds of hours powered by AAA batteries.

Kit Includes:

Tester
Rugged carrying case
Quick Manual
Soaking solution 3M KCI
Calibration bottle
pH 4.00 Calibration solution
pH 7.00 Calibration solution
1413 µS Calibration solution
12.88 µS Calibration solution
Lanyard

pH
Range	-2.00 to 16.00 pH
Accuracy	±0.01 pH±1 digit
Resolution	0.01 pH/0.1 pH
Calibration	1 to 3 points Auto. Calibration (recognizes 5 types of standards)
Conductivity (EC)
Range	0 to 20 mS/cm divided into three scales (0 to 199.9 μS/cm; 200 to 1999 μS/cm; 2000 to 19.99 mS/cm)
Accuracy	±1% F.S.
Resolution	0.1 µS/1 µS/0.01 mS
Calibration	1 to 3 points Auto. Calibration (recognizes 3 types of standards)
TDS
Range	0 ppm to 10.0 ppt (10,000 ppm)
Accuracy	±1% F.S± 1 digit
Resolution	0.1 ppm/1 ppm/0.01 ppt
Salinity
Range	0 to 10.0 ppt (10,000 ppm)
Accuracy	±1% F.S± 1 digit
Resolution	0.01 ppt
Resistivity
Range	50Ω·cm to 20MΩ·cm
Accuracy	±1% F.S± 1 digit
Resolution	1Ω/0.1 KΩ/0.1 MΩ
ORP (mV)
Range	-1000 to 1000 mV
Accuracy	±0.2% F.S
Resolution	1 mV
Temperature
Range	0 to 50°C (32 to 122°F)
Accuracy	±0.5°C
Resolution	0.1°C
Others
Application	General water solutions
Temp. Compensation	Automatic 0 to 50°C (32 to 122°F
IP Rating	IP67 water-resistant
Power Supply	DC3V Alkaline AA batteries*4
Compatible Probes	PC60-DE, PH60-DE, PH60S-DE, PH60F-DE, ORP60-DE, EC60-DE
Reading Alarm	Yes (customizable on ZenTest App)
Automatic Hold	Yes (5 to 20 seconds, customizable on ZenTest App
Calibration Reminder	Yes (by hours/days, customizable on ZenTest App)
ZenTest App Functions (Bluetooth, iOS/Android)
Bluetooth range	10 meters (30 Feet)
Cloud-based Data Logger	Yes
Smart Self-diagnosis	Yes
Various Display Modes	Yes
Step-by-step Calibration Guide	Yes