3 pcs/lot TDS EC 0-5000 ppm Tester， PH ATC / TDS calibrate by hold TEMP botton meter， conductivity digital Pen，monitor water quality for aquarium
3PCS=1 PCS EC Meter+1PCS TDS tester 1 PCS PH tester
Product Feature:
Test the quality of various water ensuring you are enjoying the best quality water.
Ideal for using in the following situations: drinking water water filters hydroponics aquariums food&coffee pools&spas. TDS range: 1-9999PPM/mg / L.
Auto shut-off: 10minutes.
Data hold. Auto temperature compensation.
Accuracy: ±2%.
Dimensions: 14.2*2.3*1.3(CM)
Battery: 2×LR44 cell batter(NOT INCLUDED)
Come with a leather case.
Note:
1. The instrument is a professional instrument， please under
professionals instructions in order to avoid instrument failure
2. Avoid heat， direct sunlight
3. Please adopting standard buffer solution calibration， incorrect
calibration would cause measurement error， thus affecting the accuracy
of the test solution， or cause the instrument not working properly.
PH METER
Infomation
100% Brand New
Weight: 65g
Size: 15 x 3 x 1.5 cm
Excellent meter， very accurate and durable
Measuring pH Range: 0.0 - 14.0 pH
Resolution: 0.1 pH
Accuracy: 0.1 pH (20C)， 0.2 pH
Operating Temperature: 0 - 50C (32 - 122F)
Calibration: manual，1 point
This digital pen style pH meter is an ideal instrument for aquarium， fishing industry， swimming pool， school laboratory， food & beverage etc.
Package Content:
