Senno Technology Inc.
Online Store, the TDS meter, Digital Flow meter, Countdown Timer, Leak device manufacturer in Taiwan
Inline Dual TDS meter
0-999 ppm Inline Dual TDS Meter
(TDS B&A)
Dual measure and display, RED Flash Indicator when removal over 80%, GREEN Flash Indicator when removal under 80%, GREEN
Inline Dual Conductivity meter
0-999 us/cm Inline Dual Conductivity Meter (EC B&A)
The same features with Inline Dual TDS, but different unit in us/cm
Days Countdown Timer
360-days-countdown-timer
Optional 90/180/270/360 days countdown timer, buzzer alarm
Countdown-timer-controller
Optional 90/180/270/360 days countdown timer, buzzer alarm with 24VDC output for control device
Leak Detector
Leaks Alert
Immediately warning when water leaks, 5 years sustainable detection time, Simple installation
Leaks Controller
24VDC output for normal-open-type solenoid valve when leakage occur
Digital Flow meter
Flowmaster
0.1~1 GPM (Low Flowmaster), 0.2~2 GPM (High Flowmaster), 0.04~0.1 GPM (Ultra low Flowmaster)
Real-time "Flow Rate" and "Accumulated Volume" display, Monthly count down timer, Built-in audio alerts, 3 years expected battery life
Faucet Filter Life Monitor Plug-in LED-Ring Indicator
Time base, Faucet mounted Bi-Color LED Ring indicator, BLUE indicator when normal,RED when run out
All products
100% design by our own
100% manufacture by our own
100% made in Taiwan
TDS meter
Digital flow meter
Count down timer
TDS mall