Language

Back

Home

Products

Solution

Applications

OEM/ODM Services

Quality Controls

About Us

Get Pricing & Specs

Back

Laboratory Pipettes

Spectro - Photometers

Rotary Evaporators

Drying Oven Series

Incubator series

Muffle Furnaces

Heating and stirring series

Shaking Bed Series

Centrifuge Series

Electrochemical series

Metal Bath And Water Bath Series

Precision Double-Beam UV-Vis Spectrophotometers Built for Your Lab

L1000TC-S PCR Cycler OEM Sourcing Guide

Life Science Research

Clinical & Food Testing

Environmental & Chemical

ODM SERVICES

OEM SERVICES

Company History

Certificates

FAQs

Blog

Get Pricing & Specs

Home > All Collections > Electrochemical series > Multifunctional Written Test Analyzer

Multifunctional Written Test Analyzer

Name: Multifunctional Written Test Analyzer
Brand: labcarta Technology Co., Ltd.
SKU: 1601599197234 LPORPT1-Plus
Availability: InStock

No.1601599197234 LPORPT1-Plus

The Bluetooth Pocket Testers are aimed atlaboratories, water treatment facilities, andindustrial settings. Their target audience includesresearchers, technicians, and quality controlspecialists who require portable and accuratemeasurements for pH, conductivity, TDS andother parameters in various applications.

$144.40 - 195.00

measurement range:

-1000.0~+1000.0Mv

model number:

LPORPT1-Plus

LPHT1-Plus

LPECT-Plus

LPCT1-Plus

Request a Quote

Description
Key Features
Parameter
Product Details
How to Choose
Packaging & delivery
Download
FAQ
Get a Quote

LPHT1-Plus, LPORPT1-Plus, LPECT1-Plus, LPCT1-Plus are Bluetooth pocket testers from Leafing. They are designed for laboratories, water treatment plants and industrial environments, ideal for researchers, technicians and QC specialists for on-site rapid measurement.
Function differences among 4 models: LPHT1-Plus measures pH/ORP/Temperature; LPORPT1-Plus measures ORP/Temperature; LPECT1-Plus measures Conductivity/TDS/Salinity/Resistivity/Temperature; LPCT1-Plus is multi-parameter tester for pH+ORP+Conductivity.
Equipped with replaceable combined probe, multi-color backlight display, automatic data hold when readings stabilize. Compatible with mobile APP for data storage, graph viewing and sample classification recording.
IP67 protection class, highly portable. Complete accessories including hard carrying case, calibration solutions, sample vials and batteries for immediate field measurement.
Widely used in environmental water monitoring, electroplating liquid testing, aquaculture, lab sample analysis and rapid quality inspection of food & beverages.

Replaceable combined probe design for flexible application under various testing requirements.
Multi-color backlight display ensures clear data reading under different lighting conditions.
Reading indicator with automatic data locking once value stabilizes to avoid misreading caused by shaking.
Low battery indicator reminds timely battery replacement to prevent power-off during measurement.
Buffer standards optional: CH, USA, NIST, meeting calibration standards worldwide.
Customizable auto shut-off time and backlight duration to balance power saving and easy operation.
Dual control mode via meter and mobile APP with Bluetooth connection for large-capacity long-term data storage.
The APP provides 4 display modes: Graph mode, Table mode, Dial mode and General mode for diversified data analysis.
IP67 protection class with excellent dustproof and waterproof performance, suitable for outdoor and humid industrial sites.

Specifications	LPHT1-Plus	LPORT1-Plus	LPECT1-Plus	LPCT1-Plus
Parameters Supported	pH/mV/℃	mV(ORP)/℃	Cond/TDS/Sal./Res./℃	pH/mV/℃ + Cond/TDS/Sal./Res./℃
pH
Measurement range	(-2.00~16.00)pH	-	-	(-2.00~16.00)pH
Resolution	0.1/0.01	-	-	0.1/0.01
Accuracy	±0.01pH ±one digit	-	-	±0.01pH ±one digit
Calibration points	1,2, 3-pts automatic	-	-	1,2, 3-pts automatic
ATC range	0-60℃(32-140°F)	-	-	0-60℃(32-140°F)
ORP
Measurement range	(-1000.0~+1000.0)mV	(-1000.0~+1000.0)mV	-	(-1000.0~+1000.0)mV
Resolution	0.1/1	0.1/1	-	0.1/1
Accuracy	±0.1%F.S ±one digit	±0.1%F.S ±one digit	-	±0.1%F.S ±one digit
Conductivity	-	-	✔	✔
Measurement range	-	-	0~19.99mS/cm; 0~19.99μS/cm; 20.0~199.9μS/cm; 200~1999μS/cm; 2.00~19.99mS/cm; TDS:0.0mg/L~10.0g/L(TDS factor adjustable); Resistivity:50Ω·cm~20MΩ·cm; Salinity:0~10ppt	0~19.99mS/cm; 0~19.99μS/cm; 20.0~199.9μS/cm; 200~1999μS/cm; 2.00~19.99mS/cm; TDS:0.0mg/L~10.0g/L(TDS factor adjustable); Resistivity:50Ω·cm~20MΩ·cm; Salinity:0~10ppt
Resolution	-	-	0.01/0.1/1	0.01/0.1/1
Accuracy	-	-	±0.1%F.S ±one digit	±0.1%F.S ±one digit
Temperature
Measurement range	0~60℃(32~140°F)	0~60℃(32~140°F)	0~60℃(32~140°F)	0~60℃(32~140°F)
Accuracy	±0.2℃	±0.2℃	±0.2℃	±0.2℃
APP Functions
Calibration reminder	✔	✔	✔	✔
Sample ID Classification	✔	✔	✔	✔
Timing datalogging	✔	✔	✔	✔
Operation guider	✔	✔	✔	✔
Various display modes	✔	✔	✔	✔
Test Kit Contents
Meter + Probe(pre-installed)	PH1-S	ORP1-S	EC1-S	PC1-S
pH buffer solution: pH4.00/7.00/10.01, 30mL, one for each	✔	-	-	-
3.0 mol KCl pH/ORP soaking solution:10mL, 1 bottle	✔	✔	-	✔
Sample Vials:30mL	3	1	2	4
Standard ORP solution:222 mV,30mL	-	✔	-	-
Standard Cond solution:1413μS/12.88mS/cm 30mL, one for each	-	-	✔	✔
pH buffer solution: pH4.00/7.00,30mL, one for each	-	-	-	✔
4x1.5V AAA alkaline batteries(pre-installed)	✔	✔	✔	✔
Lanyard	✔	✔	✔	✔
Hard carrying case(L/W/H:28.0x23.0x8.2cm)	✔	✔	✔	✔

Four pocket testers adopt integrated pen-shaped design for one-hand operation. Compact and portable for field inspection.
Separately replaceable probe, only the probe needs replacement after electrode aging, cutting long-term maintenance cost.
Built-in Automatic Temperature Compensation (ATC) eliminates temperature interference on pH and conductivity readings to guarantee accuracy.
Bluetooth sync with mobile APP enables real-time data synchronization and permanent storage, data export available for reports and quality archive.
Auto data hold upon stable readings, users do not need to hold steady for recording and improve field testing efficiency.
Complete set of calibration solutions, sample vials and hard carrying case included. Calibration and measurement can be carried out right after unboxing.
Multi-standard buffer calibration compatible with domestic and international lab standards, suitable for import & export testing projects.
IP67 dustproof & waterproof rating, safely used under splashing conditions, humid labs and outdoor surface water sampling.
Low-power circuit powered by 4 AAA batteries with long service life and low battery reminder for long-term field work.

For pH+ORP+Temperature measurement only: Choose LPHT1-Plus.
Only ORP oxidation-reduction potential testing: Choose LPORPT1-Plus.
Conductivity, TDS, Salinity & Resistivity testing only: Choose LPECT1-Plus.
All-in-one measurement of pH, ORP and conductivity for versatile applications: Choose LPCT1-Plus.
Regular lab water & beverage sample analysis: LPHT1-Plus or LPCT1-Plus recommended.
Electroplating & oxidation process only monitoring ORP: Choose LPORPT1-Plus.
Pure water, RO water and seawater salinity monitoring: LPECT1-Plus recommended.
Multi-point field sampling and mass data archiving: All models support APP data logging; multi-parameter LPCT1-Plus is preferred to reduce carried equipment.
Overseas export calibration requirement: All models support CH/USA/NIST three buffer standards to satisfy global clients.

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.

Packaging and delivery

Selling Units	Single item	Package size per batch	302510cm
Gross weight per batc	1.5000kg

Item Name	Qty
Multifunctional Written Test Analyzer	1 unit
Replaceable ORP Composite Electrode	1 pc
Electrode Storage Solution	1 bottle
ORP Calibration Standard Solution	1 bottle
Sample Vial	1 pc
Hanging Lanyard	1 pc
Batteries	4 pcs
User Manual	1 copy
Certificate & Warranty Card	1 set

Contact support for full digital documents: bilingual spec sheet and product brochure PDF.
Supporting documents: operation manual, Bluetooth APP connection guide, electrode maintenance handbook.
HD marketing photos: single unit pictures, group photo of four models, complete kit inside hard case (no watermark)

What is the main difference of the four testers? They measure different parameters, LPCT1-Plus is multi-parameter model, others are single parameter testers.
Can the measuring probe be replaced separately? The probe can be replaced alone.
Does the tester support Bluetooth connection with mobile APP? All models have built-in Bluetooth for data recording via matched APP.
Is Automatic Temperature Compensation equipped? ATC function is built in all versions.
How kinds of buffer standards are available for calibration? Three standards: CH, USA, NIST are optional.
Will readings be automatically held after stabilization? Data will be locked automatically when the value is stable.
Are calibration solutions included in standard kit? Matching calibration reagents are equipped for each model as standard.

Please state model: LPHT1-Plus / LPORPT1-Plus / LPECT1-Plus / LPCT1-Plus and order quantity for inquiry.
Formal bilingual quotation will be issued within 24h. Tiered discount for bulk orders without hidden charges.
OEM service available: logo printing, customized outer package, adjustable reagent specification.
Separate quotation for replacement probes for later consumable reorder.
Sea & air logistics planning support for cross-border orders.
Specification datasheet can be provided for client internal approval.
Sample trial order is acceptable.
Stable pricing negotiation available for long-term framework orders.
Quotation includes full standard kit; no extra cost for calibration solutions and sample vials.

Applications 应用场景模块

Applications

Supporting diverse laboratory and industrial environments with practical instrument solutions.

Research Laboratories

Instrument solutions for academic research, routine testing, and experimental workflows.

Universities & Education

Reliable equipment for teaching laboratories and student training environments.

Pharmaceutical & Chemical

For pharma & fine chemical production, our electrochemical devices monitor pH, ion activity and electrolyte properties of raw materials, intermediates and finished liquids for full-process QC.