Portable pH Meter, ORP Test / Temperature Compensation

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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Portable pH meter with backlit LCD display, allows for manual recording of up to 99 data points. pH detector measures pH, ORP, with automatic compensation from -5.0℃ to 65.0℃. It supports an ORP range of -1999 to +1999mV, a pH range of 0.0~14.00, and a resolution of 0.01 pH. With ±0.02 pH accuracy and three-point calibration (4.00/6.86/9.18), it ensures reliable results. Ideal for water quality testing, industrial fluid control, environmental monitoring, and laboratory analysis.

Specification

Model	T-PHM-AE6601
Electrode	Normal Electrode, Glass Electrode or ORP Electrode
pH Measuring Range	0.0~14.00pH
pH Resolution	0.01pH
pH Accuracy	±0.02pH
pH Correction	4.00/6.86/9.18 Three-Point Correction
ORP Measuring Range	-1999 ~ +1999mV
ORP Resolution	0.1mV (-199.9 to +199.9mV), 1mV (Other Ranges)
ORP Accuracy	±0.2mV (-199.9 to +199.9mV), ±2mV (Other Ranges)
Temperature Measurement Range	-5.0~65.0℃
Temperature Resolution	0.1℃
Temperature Accuracy	±0.5℃
Automatic Temperature Compensation	Yes (pH Only)
Record Data	Manually Record 99 times
Automatic Shut-Down	No Operation 1h
LCD Size	38x54mm
Backlight	Supported
Probe Wire Length	About 1.15m (with Probe)
Powered By	AAA*4pcs
Size	7030169mm
Standard	Host, pH Probe, Temperature Probe, Calibration Fluid3, Instructions, Certificate, AAA batteries4, Suitcase

Feature

Large Screen Display: The ph machine has a large LCD screen that allows for easy reading of measurements with a wide viewing angle.
Temperature Compensation: Automatic temperature compensation ensures accurate pH readings by adjusting for temperature variations in the solution being tested.
Data Storage: Capable of manually storing up to 99 sets of data, allowing for convenient comparison and review of previous measurements.
High-Definition Backlight: The high-definition backlight provides clear visibility of readings in low-light environments.
Long Battery Life: The ph detector is designed for long-term use with sustained power, making it reliable for continuous operation without frequent battery replacements.
Automatic Shut-Down: The pH meter has an automatic shut-down feature that turns off the device after 1 hour of inactivity to conserve battery life.
High Precision Probe: The tester includes a high-precision pH probe with a resolution of 0.01 pH, and a temperature sensor with a resolution of 0.1℃, ensuring fast and accurate readings.
Three-Point Calibration: Equipped with automatic three-point calibration using pH correction fluids of 4.00, 6.86, and 9.18 for enhanced accuracy and stability during measurements.
Automatic Temperature Compensation (5℃ to 65℃): The automatic temperature compensation feature covers a range from -5℃ to 65℃, eliminating the need for manual temperature input.
Durable Design: The device comes with a robust probe and is accompanied by essential accessories like calibration fluids, batteries, and a portable suitcase, making it ideal for both field and laboratory use.

Detail

Dimension

Application

Tips: Why is the pH meter showing unstable readings?

Ensure the pH electrode is clean and properly calibrated using the correct calibration solutions (4.00, 6.86, 9.18). Unstable readings may also occur if the electrode is damaged or the sample contains contaminants. Rinse the electrode with distilled water between measurements to avoid contamination.