PH meter, water quality meter

PH meter, digital ph meter, pen type ph meter, PH controller, PH monitor, TDS meter, EC meter, CF meter, condutometer, ORP controller, ORP meter

PH-981 High Accuracy Pen-type pH Meter

Product description:
-Waterproof design
-Low battery alert
-Large and easy-to-read LCD with backlit
-Hold Function, saves measurements for convenient reading and recording
Specifications:

PH/ORP INDUSTRIAL ON-LINE CONTROLLER

PHC200 pH meter 0-14pH ± 0.01pH
PHC201 pH controller 0-14pH 0-14pH ± 0.01pH
ORPC300 orp meter -1999-+1999mv ± 0.01mv
ORPC301 orp controller -1999-+1999mv 0-1200mv ± 0.01mv
POC231 pH-orp controller pH: 0-14pH
Orp:
-1999+1999mv pH: 0-14pH
Orp: 0-+1200mv pH: ± 0.01pH
Orp: ± 0.01mv
CDC400 conductivity meter 0-199.9ms ± 0.1ms
CDC401 conductivity controller 0-199.9ms 0-100ms ± 0.1ms
KCC500 calcium meter 100-600ppm ± 1ppm
KCC501 calcium controller 100-600ppm 200-500ppm ± 

PHT-026 multi-parameter 5 IN 1 Water Quality Monitor

PH-8414 pH/Temp/ORP Meter

High Accuracy Portable pH/Temp/ORP Meter

(noted: ORP function need buy ORP electrode to actualize, standard delivery is without ORP electrode. If with ORP electrode, the model number is ORP-8414)

LCD backlight

Low battery indication

(The red color function is new adding than old model PH-013)

 Pocket-size PH Tester

Name   4 in 1 soil ph meter
Type   XHST300B
Test objects   Sunlight, moisture, PH value, temperature
Test  Sunlight(9 levels) LOW-, LOW, LOW+, NOR-,NOR, NOR+, HGH-, HGH, HGH+
range  Moisture(5 levels) DRY+, DRY, NOR, WET, WET+
  PHvalue(12 levels) 3.5~9.0 (display resolution 0.5)
  temperature -9~+50C(16~122F) (display resolution 1C/1F