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				    <link>https://totalclassifieds.com/kelphmeter1718/</link><description>RSS latest ads: kelphmeter1718</description><atom:link href="https://totalclassifieds.com/rss/latest/kelphmeter1718/" rel="self" type="application/rss+xml" />
				<item>
					<title><![CDATA[PH-2023 Waterproof Pen-type Soil pH Meter]]></title>
					<link>https://totalclassifieds.com/item/ph-2023-waterproof-pen-type-soil-ph-meter-47418.html</link>
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					<description><![CDATA[Model
PH-2023
Measuring Range
pH
0.00～14.00 pH
Temp
0～50℃
Resolution
pH
0.01 pH
Temp
0.1℃
Accuracy
pH
±0.02 pH
Temp
±1℃
Automatic Temperature Compensation
0℃～50℃
Battery
2×1.5V (AAA Batteries)
Operating Temperature
0℃～50℃
Calibration Method
Automatic 2-point Calibration
Dimensions
207 x 32 x 36 mm
Weight
90g <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:38:58 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[PH-2022 Waterproof Pen-type High-precision pH / Thermometer]]></title>
					<link>https://totalclassifieds.com/item/ph-2022-waterproof-pen-type-high-precision-ph-thermometer-47417.html</link>
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					<description><![CDATA[Product Description:
Features:
Fast and accurate display based on microprocessor
New rugged and ergonomic design
Stylish and compact appearance for easy portability
Large backlit screen with clear display and simultaneous temperature reading
With automatic temperature compensation
IP65 waterproof main unit
Low battery indicator
Auto power-off
Scientific and reasonable national standard packaging
Powered by AAA batteries; high capacity and long endurance serve as a strong guarantee for accurate and rapid measurement and reduce calibration frequency
Model
PH-2022
Measuring Range
pH
0.00～14.00 pH
Temp
0～50℃
Resolution
pH
0.01 pH
Temp
0.1℃
Accuracy
pH
±0.02 pH
Temp
±1℃
Automatic Temperature Compensation
0℃～50℃
Battery
2×1.5V (AAA Batteries)
Operating Temperature
0℃～50℃
Calibration Method
Automatic 2-point Calibration
Dimensions
207 x 32 x 36 mm
Weight
85g <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:36:44 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[PH-89 Waterproof High-precision Flat pH Tester]]></title>
					<link>https://totalclassifieds.com/item/ph-89-waterproof-high-precision-flat-ph-tester-47416.html</link>
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					<description><![CDATA[Newly upgraded flat electrode adopting a double-bridge structure for fast and stable measurement.
Rugged plastic housing, resistant to breakage, acid and alkali.
Powered by two AAA batteries, featuring ultra-long standby time and excellent durability.
Suitable for pH measurement of dough, skin, cosmetics, fruits, milk, gastric juice, fruit juice, cheese, milk tea, meat and other samples.
Technical Specifications:
Model
PH-89/89P/89L
Measuring Range
pH
0.00～14.00 pH
Temp
0～50℃
Resolution
pH
0.01 pH
Temp
0.1℃
Accuracy
pH
±0.02 pH
Temp
±1℃
Automatic Temperature Compensation
0℃～50℃
Battery
2×1.5V (AAA Batteries)
Operating Temperature
0℃～50℃
Calibration Method
Automatic 2-point Calibration
Dimensions
210 x 40 x 25 mm
Weight
97g <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:35:03 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[PH-06 Waterproof Pen-type High-precision pH/Thermometer]]></title>
					<link>https://totalclassifieds.com/item/ph-06-waterproof-pen-type-high-precision-phthermometer-47415.html</link>
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					<description><![CDATA[Features:
Fast and accurate display based on microprocessor
New rugged and ergonomic design
Stylish and compact appearance, easy to carry
Large backlit screen for clear display, showing temperature simultaneously
With automatic temperature compensation
IP65 waterproof main unit
Low battery indicator
Auto power-off
Powered by AAA batteries. The large capacity and long service life serve as a strong guarantee for accurate and rapid measurement and reduce calibration times
Specifications:
Model
PH-06
Measuring Range
pH
0.00～14.00 pH
Temp
0～50℃
Resolution
pH
0.01 pH
Temp
0.1℃
Accuracy
pH
±0.02 pH
Temp
±1℃
Automatic Temperature Compensation
0℃～50℃
Battery
2×1.5V (AAA Batteries)
Operating Temperature
0℃～50℃
Calibration Method
Automatic 2-point calibration
Dimensions
210 x 40 x 25 mm
Weight
97g <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:32:14 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[KL-099 Pen-type Waterproof pH/ORP and Temperature 3-in-1 Tester]]></title>
					<link>https://totalclassifieds.com/item/kl-099-pen-type-waterproof-phorp-and-temperature-3-in-1-tester-47414.html</link>
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					<description><![CDATA[Product Description:
l Waterproof multi-parameter pen tester PH-099. It can measure pH and ORP simultaneously and continuously display temperature readings on the LCD.
l Waterproof design with IP55 waterproof rating. Large, easy-to-read dual-line LCD for data display.
l Readings support Automatic Temperature Compensation (ATC).
l Replaceable pH electrode design. You do not need to replace the whole device even if the pH electrode is damaged.
Calibration solutions (liquid or powder) and various packages for this instrument can be provided according to customer requirements.
Measurement Range
Redox - ORP
-1999 ~ 1999 mV
Acidity Measurement Range - pH
0.00 ~ 14.00 pH
Temperature
0 ~ 55°C
Resolution
Redox - ORP
1 mV
Acidity Measurement Range - pH
0.01 pH
Temperature
0.1°C
Accuracy
Redox - ORP
±5 mV
Acidity Measurement Range - pH
±0.1 pH
Temperature
±1°C
Automatic Temperature Compensation Range
0 ~ 50°C
Electrode
Replaceable pH electrode;
Combined ORP electrode <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:30:18 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[PH-08 Waterproof Pen-type Soil pH Meter]]></title>
					<link>https://totalclassifieds.com/item/ph-08-waterproof-pen-type-soil-ph-meter-47413.html</link>
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					<description><![CDATA[Product Description:
Two-point key calibration, automatic recognition of pH standard buffer solutions.
Automatic temperature compensation ensures accurate measurements across the full range.
Auto power-off effectively saves battery power consumption.
Replaceable electrode reduces meter maintenance and usage costs.
Full waterproof performance provides complete protection for the meter in harsh environments.
Suitable for soil, dough and other samples.
Powered by two high-capacity AAA batteries.
Model
PH-08
Measurement Range
pH
0.00～14.00 pH
Temp
0～50℃
Resolution
pH
0.01 pH
Temp
0.1℃
Accuracy
pH
±0.02 pH
Temp
±1℃
Automatic Temperature Compensation
0℃～50℃
Battery
2×1.5V (AAA Batteries)
Operating Temperature
0℃～50℃
Calibration Method
Automatic 2-point Calibration
Dimensions
210 x 40 x 25 mm
Weight
97g <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:29:00 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[KL-8813 Automatic pH and Temperature Calibrator]]></title>
					<link>https://totalclassifieds.com/item/kl-8813-automatic-ph-and-temperature-calibrator-47412.html</link>
					<guid isPermaLink="false">https://totalclassifieds.com/item/kl-8813-automatic-ph-and-temperature-calibrator-47412.html</guid>
					<description><![CDATA[Product Description:
Exquisite design with a unique shape, portable and lightweight.
Convenient, fast and accurate readings. The simple operation panel and easy-to-read display make the instrument intuitive and user-friendly.
Automatic temperature compensation. Assisted by a temperature probe, it can automatically correct the effect of temperature on pH value. The accurate and independent temperature probe precisely senses the temperature of the tested solution and automatically calibrates the temperature and pH meter.
Meets various testing requirements. Calibration solutions (liquid or powder) can be provided as required by customers.
Measuring Range
pH
0.00～14.00 pH
℃
0～100℃
Resolution
pH
0.01 pH
℃
0.1℃
Accuracy
pH
±0.02 pH
℃
±0.5℃
Display
pH
4-digit LCD display
℃
3-digit LCD display
Automatic Temperature Compensation
0℃～50℃
Power Supply
DC 6V
Operating Temperature
0℃～50℃
Calibration Method
2-point automatic calibration
Overall Dimensions
100 x 146 x 48 mm <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:27:46 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[KL-013 High Precision pH Meter]]></title>
					<link>https://totalclassifieds.com/item/kl-013-high-precision-ph-meter-47411.html</link>
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					<description><![CDATA[Product Description:
Various functions can be selected via touch keys. Automatic calibration of errors caused by temperature changes during measurement, together with simple adjustments, helps ensure rapid and accurate calibration and measurement.
The temperature, pH or mV values measured by the instrument can be read from its LCD display window. This instrument can be used with a pH combination electrode and a compensation electrode for temperature measurement and temperature compensation. Calibration solutions (liquid or powder form) and various packages can be provided to meet customer requirements.
 Measurement Range
pH
0.00~14.00 pH
mV
-1999～1999 mV
℃
0~100℃
Resolution
pH
0.01 pH
mV
1 mV
℃
0.1℃
Accuracy
pH
±0.01 pH
mV
±0.1% F.S ±1 digit
℃
±0.4℃
Display
4-digit LCD
Battery
1 piece of 9V battery
Operating Environment
Temperature: 0~50℃, Humidity  <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:26:31 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[KL-013M Portable pH Meter]]></title>
					<link>https://totalclassifieds.com/item/kl-013m-portable-ph-meter-47410.html</link>
					<guid isPermaLink="false">https://totalclassifieds.com/item/kl-013m-portable-ph-meter-47410.html</guid>
					<description><![CDATA[Product Description:
Suitable for pH measurement in beauty, soil, fruit and milk applications.
Calibration solutions (liquid or powder) and various packages can be provided according to customer requirements.
Measuring Range
pH
0.00~14.00 pH
mV
-1999~1999 mV
℃
0~100℃
Resolution
pH
0.01 pH
mV
1 mV
℃
0.1℃
Accuracy
pH
±0.01 pH
mV
±0.1% F.S ±1 digit
℃
±0.4℃
Display
4-digit LCD
Battery
1 piece of 9V battery
Operating Environment
Temperature: 0~50℃, Humidity  <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 01:21:34 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[KL-012 Portable pH Meter]]></title>
					<link>https://totalclassifieds.com/item/kl-012-portable-ph-meter-47408.html</link>
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					<description><![CDATA[Product Description:
It features a large screen display with high resolution and precision for easy reading. It delivers accurate measurements and simple operation.
Economical and practical, it meets basic testing requirements. The instrument supports two-point manual calibration to ensure the accuracy of measurement data.
It comes with a BNC composite electrode and a 9V battery, enabling convenient replacement of electrodes and batteries in any environment.
Calibration solutions (liquid or powder) and various packages can be provided according to customer requirements.
Measuring Range
0.00~14.00pH
Accuracy
±0.05PH
Resolution
0.01PH
Operating Temperature
0℃~50℃
Automatic Temperature Compensation
0℃~50℃
Battery
1 piece of 9V battery
Dimensions
128mm×68mm×25mm
Calibration Method
Manual two-point calibration <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 00:28:33 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[KL-113 Auto-calibrating pH/Thermometer]]></title>
					<link>https://totalclassifieds.com/item/kl-113-auto-calibrating-phthermometer-47407.html</link>
					<guid isPermaLink="false">https://totalclassifieds.com/item/kl-113-auto-calibrating-phthermometer-47407.html</guid>
					<description><![CDATA[Product Description:
Large screen display with high precision and high resolution for easy reading. The simple operation panel and readable display make the instrument easy to understand and operate.
Automatic temperature compensation. With the help of a temperature probe, it can automatically correct the influence of temperature on pH value. It is equipped with an accurate thermometer and an independent temperature probe, which can quickly sense the temperature of the measured solution and automatically calibrate the temperature and pH meter. It comes with a BNC composite electrode and a 9V folding battery, allowing users to replace electrodes and batteries conveniently.
Calibration solutions (liquid or powder) and various packages can be provided according to customer requirements.
Measuring Range
pH
0.00～14.00 pH
℃
0～100℃
Resolution
pH
0.01 pH
℃
0.1℃
Accuracy
pH
±0.02 pH
℃
±0.5℃
Display
pH
4-digit LCD display
℃
3-digit LCD display
Automatic Temperature Compensation
0℃～50℃
Power Supply
1×9V
Operating Temperature
0℃～50℃
Calibration Method
Automatic Two-point Calibration
Dimensions
123mm×72mm×33mm <a href="https://totalclassifieds.com/london/c99-1/">Business/Industrial, London</a>]]></description>		
					<pubDate>Wed, 09 Sep 2026 00:18:10 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[PHS‑3C Automatic Calibration pH/Thermometer]]></title>
					<link>https://totalclassifieds.com/item/phs3c-automatic-calibration-phthermometer-47271.html</link>
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					<description><![CDATA[<a href="https://totalclassifieds.com/item/phs3c-automatic-calibration-phthermometer-47271.html" title="PHS‑3C Automatic Calibration pH/Thermometer" rel="nofollow"><img style="float:left;border:0px;" src="https://totalclassifieds.com/user-content/uploads/cache/adpics/83/5fad07f1c79d42b6aeee6e4d242aeb70-100x56x1.jpg" alt="PHS‑3C Automatic Calibration pH/Thermometer"/></a> Product Description:
Equipped with BNC‑type composite electrode and power supply adaptable to various regions, enabling convenient electrode replacement and operation everywhere. It can also be used together with the KL‑001 series universal stand. Featuring digital display and an elegant appearance, its large‑screen simultaneously shows temperature and pH value. Calibration solutions (liquid or powder) and various packages can be provided according to customer requirements.
Measuring Range
pH
0.00～14.00 pH
℃
0～100℃
Resolution
pH
0.01 pH
℃
0.1℃
Accuracy
pH
±0.01 pH
℃
±0.5℃
Display
pH
4‑digit LED display
℃
3‑digit LED display
Automatic Temperature Compensation
0℃～50℃
Power Supply
AC220V 50Hz (per customer requirements)
Operating Temperature
0℃～50℃
Calibration Method
Automatic two‑point calibration
Dimensions
210mm×204mm×64mm <a href="https://totalclassifieds.com/london/computers-games/">Computers, Games, London</a>]]></description>		
					<pubDate>Tue, 08 Sep 2026 09:13:59 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[KL‑016 Benchtop Digital pH Meter (Backlit Display)]]></title>
					<link>https://totalclassifieds.com/item/kl016-benchtop-digital-ph-meter-backlit-display-47269.html</link>
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					<description><![CDATA[Product Description:
This instrument features a large‑screen digital display, external power supply voltage transformation, and highly‑stable internal power processing, making the KL‑016 Benchtop Digital pH Meter suitable for long‑term measurements and widely favored by laboratory personnel.
Resolution up to 0.1 mV
Simple automatic two‑point calibration
3‑in‑1 pH/MV/℃ tester
Automatic temperature compensation
Equipped with a temperature probe to automatically correct the impact of temperature on pH values
Compatible with ion electrodes and reference electrodes
Easy operation
The streamlined operation panel and readable display enable straightforward understanding and operation of the instrument
Accurate thermometer
The separate temperature probe quickly senses the temperature of the test solution
Compatible with the KL‑001 series universal stand.
Measurement Range: pH: 0.00‑14.00 pH
 mV: -1999‑1999 mV
 ℃: 0‑100 ℃
Resolution: pH: 0.01 pH
 mV: 1 mV
 ℃: 0.1 ℃
Accuracy: pH: ±0.01 pH
 mV: ±n×1.0%±1 digit
 ℃: ±0.4 ℃
Calibration: For single‑point calibration, perform in neutral standard buffer solution.
For two‑point calibration, perform in one neutral and one acidic (or alkaline) standard buffer solution.
Compensation Adjustment Range: ±1 pH
Slope Adjustment Range: 85%‑105%
All values above are corresponding values at 25 ℃.
Temperature Compensation:
Automatic compensation via temperature electrode.
When the temperature electrode is removed, the temperature is set to 20 ℃. This temperature value can be adjusted by the internal potentiometer.
Display: 4‑digit LCD display.
Power Supply: 220 V
Operating Conditions:
Ambient Temperature: 0 ℃~50 ℃
Relative Humidity: ≤95%
Overall Dimensions: 240 mm×185 mm×100 mm
Weight: 660 g <a href="https://totalclassifieds.com/london/computers-games/">Computers, Games, London</a>]]></description>		
					<pubDate>Tue, 08 Sep 2026 09:11:43 +0000</pubDate>
				</item>
				<item>
					<title><![CDATA[KL‑016A Benchtop High‑Precision pH Meter]]></title>
					<link>https://totalclassifieds.com/item/kl016a-benchtop-highprecision-ph-meter-47268.html</link>
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					<description><![CDATA[Product Description:
Large‑screen display with high resolution and precision for convenient, fast and accurate readings. Delivers precise measurement and simple operation, meeting the testing requirements of laboratories in various industries. The instrument supports two‑point manual calibration to guarantee the accuracy of measured data.
It is equipped with a BNC composite electrode and power supply adaptable to regional standards, facilitating electrode replacement and operation. It can also be used together with the KL‑001 series electrode stand. Calibration solutions (liquid or powder form) and various packaging options can be provided according to customer requirements.
Measuring Range
0.00~14.00pH
Accuracy
±0.05pH
Resolution
0.01pH
Input Resistance
10¹²Ω
Calibration Method
Manual two‑point calibration
Operating Environment
Temperature: 0~50℃, Humidity＜95%
Power Supply
Power transformer with AC220V input and DC6V output.
Dimensions
240mm×158mm×100mm
Weight
736g <a href="https://totalclassifieds.com/london/computers-games/">Computers, Games, London</a>]]></description>		
					<pubDate>Tue, 08 Sep 2026 09:06:31 +0000</pubDate>
				</item>
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