Multifunctional PH Meter Waterproof Water Quality Tester PH/TDS/EC/Temp Detector PH Test Pen with backlight for Aquarium Pool

Battery Included : No High-concerned chemical : None Is Smart Device : No With Backlight Or Not : Yes Display Type : DIGITAL Origin : Mainland China Model 1(green) : PH EC Temp Model 2(grey) : PH TDS Temp Model 3(red) : PH EC TDS Temp Measuring range : 0.00-14.00PH Resolution : 0.01pH Resolution 2 : 0.1 °C/0.1°F Temp : 0.1-60.0℃; 32.0-140.0°F Batteries : 1.5V LR44 button cell (not included)

Multifunctional PH Meter Waterproof Water Quality Tester PH/TDS/EC/Temp Detector PH Test Pen with backlight for Aquarium Pool Measuring range 0.00-14.00PH Resolution: 0.01pH/0.1pH Temperature compensation range 0.0-50.0 °C Temperature Measurement Range:0.0-50.0 °C(32-122 °F) Resolution：0.1 °C/0.1°F

Applications:laboratory, industrial, sewage treatment, scientific research, pharmaceutical, electroplating solution, tap water, aquaculture, drinking water, enzymes, well water, sea water, boiler water, fish tank water, swimming pool water, photographic rinse, ink, food processing , Ionized water, household water quality testing, physical and chemical teaching, cosmetics, human urine PH value.

Usage:Remove the pen, open the switch, put the test solution stir, the value can be read the value of stability!

Note: this item will not include the battery and retail box! Package: 1pcs PH Meter 3 pcs PH powder TDS/PH/EC/Temperature Meter 4 in 1 ► Measuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990μS/cm

► Resolution: 0.01 pH; 1ppm; 1μS/cm; 0.1℃; 0.1°F

► Accuracy: pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃

► Batteries: 3 * 1.5V LR44 button cell (not included)

►Temp.: 0.1-60.0℃; 32.0-140.0°F

►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413μS/cm; EC: 1413μS/cm

►Auto shut off: 5 Minutes TDS/PH/Temperature Meter 3 in 1 ► Measuring range: pH:0.00-14.00 pH; TDS: 0-19990ppm

► Resolution: 0.01 pH; 1ppm; 0.1℃; 0.1°F

► Accuracy: pH: +/-0.01 pH; TDS: +/-2%; Temp: 0.5℃

► Batteries: 3 * 1.5V LR44 button cell(not included)

►Temp.: 0.1-60.0℃; 32.0-140.0°F

►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413ppm

►Auto shut off: 5 Minutes PH/EC/Temperature Meter 3-in-1 ► Measuring range: pH:0.00-14.00 pH; EC: 0-19990μS/cm

► Resolution: 0.01 pH; 1μS/cm; 0.1℃; 0.1°F

► Accuracy: pH: +/-0.01 pH; EC: +/-2%; Temp: 0.5℃

► Batteries: 3 * 1.5V LR44 button cell(not included)

►Temp.: 0.1-60.0℃; 32.0-140.0°F

►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); EC: 1413μS/cm

►Auto shut off: 5 Minutes