Portable Water Quality Monitor Tds Ec Meter Conductivity Meter White

--This is a digital TDS instrument tester for testing filter water purity, checking filter performance

--Water filter, check the hardness (1grain=17ppm), make sure you always drink pure water.

--Auto power off function, turn off the meter after 5 minutes of non-use to save battery.

--Automatic temperature compensation. Convert between TDS and conductivity.

--used for: Swimming pools and spas, aquariums, hydroponics

Description:
Name: Tds/ Ec Meter

Project Type: TDS & EC Meters
tds measurement range: 0-9999 ppm
CE meter range: 0-9999 us/cm
Temperature measurement range: 0-80 degrees Celsius (32.0-176.0 df)
Accuracy: -/+ 2%
Battery: 1 CR2032 (included), 3v, 1000 hours of continuous use
Probe: Titanium alloy probe electrode
Product size: 154x30x14mm
Applicable to: drinking water, water storage tanks, washing machines, pool testing, cleaning vegetables and fruits, natural water, flower fertilizers, fish farming, pure alcohol
Look up standards
0-100 ppm -------- Ideal for drinking water
100-500 ppm ------ acceptable tap water
Over 500 ppm --- poor condition
Standard TDS water hardness
0-89 ppm --------- 0-4 dh (strong soft water)
90-159 ppm ------ 5-8 dh (soft water)
160-229 ppm ----- 9-12 dh (moderately hard water)
230-339 ppm ----- 13-18 dh (moderately hard water)
340-534 ppm ------ 19-30 dh (hard water)
Above 535 ppm --- Above 30 dh (hard water
Packing list:
1x Tds/ Ec Meter (including battery)
1 x leather case
1X user manual
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.