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Home > All Collections > Electrochemical series > Digital portable pH meter

Digital portable pH meter

Name: Digital portable pH meter
Brand: labcarta Technology Co., Ltd.
SKU: 1601712842946 LPDOM10
Availability: InStock

No.1601712842946 LPDOM10

The Portable Meters(Single Parameter) are designedfor professionals in environmental monitoring, watertreatment, agriculture, and laboratory analysis. Theyprovide precise on-site measurement of pH,conductivity, dissolved oxygen, and more. Ideal forresearchers, field technicians, and industrial users,these meters ensure accurate, real-time datacollection in diverse and demanding environments.

$522.90

measurement range:

0.20mg/L

model number:

LPHM10

LPORPM10

LPECM10

LPDOM10

Request a Quote

Description
Key Features
Parameter
Product Details
How to Choose
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LPHM10, LPORPM10, LPECM10, LPDOM10 are Leafing portable single parameter water quality meters, designed for professionals engaged in environmental monitoring, water treatment, agriculture and laboratory analysis.
Parameter difference: LPHM10 measures pH/mV/Temperature; LPORPM10 measures ORP/mV/Temperature; LPECM10 measures Conductivity, TDS, Salinity, Resistivity and Temperature; LPDOM10 is polarographic dissolved oxygen meter for DO & temperature measurement.
Equipped with 3.5” TFT color display and new UI interface for easy operation. It supports auto timing datalogger, with maximum storage of 3000 groups of data.
Type-C charging socket with built-in rechargeable lithium battery, complying with new EU regulations. IP57 protection class, suitable for field and complex industrial environments.
Each set includes meter, dedicated probe, calibration solutions, charging cable and hard carrying case for immediate accurate on-site measurement. Widely applied in field water sampling, factory water inspection and lab sample analysis.

3.5" TFT Color Display for clear data reading.
New UI interface with simple layout for easy operation.
Intelligent integrated functions: automatic timing datalogger, parameter setting and data hold.
Large-capacity storage for up to 3000 measurement records.
Conductivity mode supports probe constant calibration and conductivity standard solution calibration.
Power supply: built-in rechargeable lithium battery, Type-C USB charging, in line with latest EU regulations.
IP57 protection class, dustproof and splash-proof.
LPDOM10 DO model supports automatic barometric pressure compensation, automatic temperature compensation and manual salinity compensation.
LPHM10 supports 1/2/3 points automatic calibration for various water samples.

Specifications	LPHM10	LPORPM10	LPECM10	LPDOM10 (Polarographic Type)
Supported Parameters	pH/mV/℃	mV(ORP)/℃	Cond/TDS/Sal./Res./℃	DO/℃
pH
Measurement range	(-2.000~20.000)pH	-	-	-
Resolution	0.1/0.01/0.001	-	-	-
Accuracy	±0.002pH ±one digit	-	-	-
Calibration points	1, 2, 3-pts automatic	-	-	-
ATC range	(0.0~100.0)°C/(32.0~212.0)°F	-	-	-
ORP
Measurement range	(-1999.9~+1999.9)mV	(-1999.9~+1999.9)mV	-	-
Resolution	0.1/1	0.1/1	-	-
Accuracy	±0.03%F.S ±one digit	±0.03%F.S ±one digit	-	-
Conductivity
Measurement range	-	-	0~2000.0mS/cm (auto-ranging); TDS:0~100.0g/L; Resistivity:5.000Ω·cm~100.0MΩ·cm; Salinity:0~100ppt	-
Calibration points	-	-	1 point	-
Resolution	-	-	0.001/0.01/0.1/1	-
ATC range	-	-	(0.0~50.0)°C/(32.0~122.0)°F	-
Accuracy	-	-	±0.5%F.S ±one digit	-
Dissolved Oxygen (DO)
Measurement range	-	-	-	(0.00~20.00)mg/L
Accuracy	-	-	-	±0.30 mg/L (0~10mg/L), ±0.20 mg/L (>10mg/L)
DO saturation	-	-	-	(0.0~200.0)%
Automatic barometric pressure compensation	-	-	-	(0~200.0)kPa
Automatic temperature compensation	-	-	-	(0.0~50.0)°C/(32.0~122.0)°F
Manual salinity compensation	-	-	-	0~45ppt
Temperature
Measurement range	(0.0~100.0)°C/(32.0~212.0)°F	(0.0~100.0)°C/(32.0~212.0)°F	(0.0~100.0)°C/(32.0~212.0)°F	(0.0~100.0)°C/(32.0~212.0)°F
Accuracy	±0.2°C	±0.2°C	±0.2°C	±0.2°C
General Specifications
Charging socket	Type-C	Type-C	Type-C	Type-C
Power supply	Rechargeable lithium battery	Rechargeable lithium battery	Rechargeable lithium battery	Rechargeable lithium battery
IP Rating	IP57	IP57	IP57	IP57
Test Kit Contents
Meter	✔	✔	✔	✔
Probe	Plastic ATC pH probe D201T-H	Plastic ORP probe DORP301 + Stainless-steel temperature probe DTEMP-02H	Plastic ATC Cond probe DCON201T,K=1.0	Polarographic DO probe DDO01-2M-H (cable length:2m)
Calibration solutions	pH buffer (pH4.00/7.00/10.01, 50mL each)	Standard ORP solution (222mV,50mL)	Standard Cond solution (84μS/1413μS/12.88mS/cm,50mL each)	Membrane refill solution DDOS~01(30mL) + Membrane sensor caps DDOSC(3pcs)
Battery	Rechargeable lithium battery (pre-installed)	Rechargeable lithium battery (pre-installed)	Rechargeable lithium battery (pre-installed)	Rechargeable lithium battery (pre-installed)
Accessories	Charging cable + Hard carrying case (33.0x27.2x8.2cm)	Charging cable + Hard carrying case (33.0x27.2x8.2cm)	Charging cable + Hard carrying case (33.0x27.2x8.2cm)	Charging cable + Hard carrying case (33.0x27.2x8.2cm)

All four are lightweight single-parameter portable meters, suitable for field inspection and mobile sampling test in laboratories.
Equipped with 3.5-inch TFT color screen and new UI interface with clear menu logic to lower operation learning cost.
Built-in auto timing datalogger can save up to 3000 groups of data for long-term continuous monitoring.
Universal Type-C charging port with built-in rechargeable lithium battery, no frequent replacement of disposable batteries.
LPHM10 supports 1/2/3 points automatic pH calibration; LPECM10 supports conductivity constant calibration; LPDOM10 DO meter adopts multiple compensation functions to improve accuracy in various water bodies.
IP57 protection class, resistant to dust and water splash for outdoor operation.
Each model matches dedicated probe, spare probes can be purchased separately without replacing the whole meter.
Hard carrying case is standard for classified storage of all accessories, case dimension L/W/H:33.0×27.2×8.2cm.
Corresponding standard calibration solutions are included, measurement can be carried out right after unboxing and calibration.

For pH, mV and temperature measurement: Choose LPHM10.
Only ORP & temperature monitoring: Choose LPORPM10.
Conductivity, TDS, Salinity & Resistivity testing: Choose LPECM10.
Dissolved oxygen DO measurement in water: Choose polarographic LPDOM10.
Conventional physical & chemical monitoring of surface water and wastewater: LPHM10 or LPDOM10 recommended.
Salinity & conductivity monitoring for seawater and RO pure water: Choose LPECM10.
ORP monitoring for electroplating & oxidation process: Choose LPORPM10.
Long-term continuous sampling & data recording: All models support storage of 3000 records

In-stock items will be shipped within 3–10 working days. OEM customization is available for bulk orders, including brand logo silk printing and customized outer packaging.

Selling Units	Single item	Package size perbatch	3627.29cm
Gross weight perbatch	2.1kg

Item Name	Qty
Portable Dissolved Oxygen Analyzer	1 unit
Dissolved Oxygen Composite Electrode	1 pc
Electrode Storage Solution	1 bottle
Calibration Standard Reagent	1 bottle
Sample Vial	1 pc
Hanging Lanyard	1 pc
Batteries	4 pcs
User Manual	1 copy
Certificate & Warranty Card	1 set

Contact support to obtain full digital documents: bilingual spec sheet and product brochure PDF.
Supporting files: operation manual, probe installation & maintenance guide.

What is the main difference among four meters? They are designed for different single measuring parameters: pH, ORP, conductivity and dissolved oxygen.
Does the meter support automatic timing data recording? Yes, auto timing datalogger is built in, up to 3000 groups of data can be stored.
What type is the charging socket? Type-C charging socket with built-in rechargeable lithium battery.
What is the IP protection rating? The protection class is IP57.
How many calibration points does LPHM10 support? It supports 1, 2, 3 points automatic pH calibration.
What compensation functions are equipped on LPDOM10 DO meter? Automatic barometric pressure compensation, automatic temperature compensation and manual salinity compensation.
Can conductivity meter perform calibration? Yes, it supports probe constant calibration and standard solution calibration.

Please specify the model: LPHM10 / LPORPM10 / LPECM10 / LPDOM10 and order quantity when sending inquiries.
Formal English quotation will be issued within 24 hours. Tiered discounts are available for bulk orders without any hidden charges.
OEM service is available: Logo printing on the meter body and customized outer packaging.
Separate quotations for various replacement probes can be provided to meet your future consumable purchasing demands.
Logistics solutions for sea freight and air freight can be arranged for cross-border orders.
Small sample trial orders are acceptable.
Stable supply prices can be negotiated for long-term framework orders.
Contact channels: Email, WhatsApp and official website online message are available. The quotation covers the complete standard kit, and no extra fees will be charged for calibration solutions and charging cables.

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