Hztyyier 4 ב 1 פונקציה מוניטור מונה מבחן עט הגדרות הידרופוני

למאפיינים

Condition:

100% Brand New

Material:

ABS

Range:

pH:

0.00 to 14.00pH

EC:

1 to 19999us/cm

TDS:

1 to 19999ppm

0 to 60.0℃ / 32.0 to 140.0℉:

Resolution:

pH:

0.01pH

EC:

1us/cm

TDS:

1ppm

Accuracy (@25℃ / 77℉):

pH:

±0.05pH

TEMP:

±0.5℃

EC:

±2%

TDS:

±2%

Calibration:

pH 6.86 point:

Accuracy ±0.1pH

6.86/4.00(6.86/9.18) points:

Accuracy ±0.05pH

6.86/4.00/9.18 points:

Accuracy ±0.02pH

EC Calibrated by factory (1413μs/cm):

TDS Calibrated by factory (1413μs/cm):

Temp. Compensation:

Automatic temperature compensation (0-60℃)

Battery/Auto power-off:

3 x 1.5V button cell (Not Included):

Battery Type:

AG13 or LR44

Auto power-off:

5 Minutes

Low power protection system / battery indicator:

Environment:

0 to 60.0℃ (32.0 to 140.0℉); RH 100%

Size:

Approx. 7.2 x 1.47 in

Weight:

Approx. 164g / 5.8 oz

Package list:

1 x Water Quality Tester (Battery Not Included):

Note:

1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.:

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.:

4. The product is shipped without powder.: