Benchtop pH Meter

Models: PH-B25C; PH-B3C; PH-B3B; PH-B210; PH300F; PH400F; PH500T; PH-B920; PH-B100I; PH100B; PHI-B930; PH-B100T; PH-B120; PHI-B130; ION-B131
pH Range: 0.00~14.00pH
pH Accuracy: ±0.05pH
Resolution: 0.01pH
Calibration Points: 2 points

This is a economical benchtop pH/mV meter with color LCD, capacitive touch keys and many other advanced features at a low price and good quality.

Quantity

15 models

Product Description

Benchtop pH Meter specification for every model we supply. Figures are the manufacturer’s published values.

Benchtop pH Meter specification, by model, as published by Scitek Global
Specification	Value
PH-B25C — Benchtop pH Meter, 2 Calibration Points
pH Range	0.00~14.00pH
pH Accuracy	±0.05pH
Resolution	0.01pH
Calibration Points	2 points
Calibration Solutions	USA (pH4.01/7.00/10.01)
Temperature Compensation	0~100°C, Manual
mV Range	-1999~1999mV
mV Accuracy	±10mV
Resolution	1mV
Temperature Rage	/
Temperature Accuracy	/
Resolution	/
Hold Function	/
Connector	BNC
Display	LCD
Power Requirements	DC9V/400mA power adapter
Sizes (W×D×H)(mm)	210×205×65
Shipping Size (W×D×H)(mm)	320x260x200
N.W./G.W. (kg)	1.5/2
PH-B3C — Benchtop pH Meter, 2 Calibration Points
pH Range	0.00~14.00pH
pH Accuracy	±0.01pH
Resolution	0.01pH
Calibration Points	2 points
Calibration Solutions	USA (pH4.01/7.00/10.01)
Temperature Compensation	0~100°C, Manual
mV Range	-1999~1999mV
mV Accuracy	±1mV
Resolution	1mV
Temperature Rage	/
Temperature Accuracy	/
Resolution	/
Hold Function	/
Connector	BNC
Display	LCD
Power Requirements	DC9V/400mA power adapter
Sizes (W×D×H)(mm)	210×205×65
Shipping Size (W×D×H)(mm)	320x260x200
N.W./G.W. (kg)	1.5/2
PH-B3B — Benchtop pH Meter, 2 Calibration Points
pH Range	0.00~14.00pH
pH Accuracy	±0.01pH
Resolution	0.01pH
Calibration Points	2 points
Calibration Solutions	USA (pH4.01/7.00/10.01)
Temperature Compensation	0~100°C, Manual or Automatic
mV Range	-1999~1999mV
mV Accuracy	±1mV
Resolution	1mV
Temperature Rage	0~100°C
Temperature Accuracy	±1°C
Resolution	1℃
Hold Function	/
Connector	BNC
Display	LCD
Power Requirements	DC9V/400mA power adapter
Sizes (W×D×H)(mm)	210×205×65
Shipping Size (W×D×H)(mm)	320x260x200
N.W./G.W. (kg)	1.5/2
PH-B210 — Benchtop pH Meter, 3 Calibration Points
pH — Range	-1.00-15.00pH
pH — Resolution	0.01pH
pH — Accuracy	±0.01pH
pH — Calibration Points	1 to 3 points
pH — pH Buffer Options	USA(4.01/7.00/10.01), NIST(4.01/6.86/9.18)
ORP — mV Range	±1999mV
ORP — Relative mV Range	/
ORP — Resolution	1mV
ORP — Accuracy	±1mV
ORP — Calibration Points	/
Temperature — Range	0~105°C/32~221°F
Temperature — Resolution	0.1°C/0.1°F
Temperature — Accuracy	±1°C/±1.8°F
Temperature — Offset Calibration	1 point, reading ±10°C
Other Specifications — Temperature Compensation	0-100°C, manual or automatic
Other Specifications — Stability Criteria	/
Other Specifications — Calibration Due Alarm	/
Other Specifications — Slope/Offset Display	/
Other Specifications — Hold Function	Manual or auto-endpoint
Other Specifications — Memory	/
Other Specifications — Communication Interface	/
Other Specifications — Connector	BNC, 3.5mm jack socket
Other Specifications — Display	Custom LCD(120×60mm)
Other Specifications — Power Requirements	DC9V power adapter
Other Specifications — Sizes(W×D×H)(mm)	210x205x75
Other Specifications — Shipping Size (W×D×H)(mm)	320x260x200
Other Specifications — N.W./G.W. (kg)	1.5/2
PH300F — Benchtop pH Meter, 5 Calibration Point PH300F
Parameters	pH/Temp.(mV)
pH — Range	-2.00 to 20.00pH
pH — Resolution	0.1, 0.01 pH
pH — Accuracy	±0.01 pH
pH — Calibration Points	Up to 5
pH — Standard Customization	Yes
pH — Standard Recognition	NIST, GB and DIN buffers
mV — Range	-2000.0 to 2000.0 mV
mV — Resolution	0.1 mV
mV — Accuracy	±0.3 mV or ±0.1%
Temperature — Range	-5 to 110 ºC, 23 to 230 ºF
Temperature — Unit	ºC, ºF
Temperature — Resolution	0.1
Temperature — Accuracy	±0.2
Measurement — Reading Mode	Auto Read (Fast, Medium, Slow), Timed, Continuous
Measurement — Reading Prompts	Reading, Stable, Locked
Measurement — Temp. Compensation	ATC, MTC
Data Management — Data Storage	500 results each
Data Management — GLP Features	Yes
Inputs — pH Electrode	BNC(Q9)
Inputs — Temp. Probe	4-pin aviation connector
Outputs — USB	PC
Outputs — RS 232	Printer
Display Options — Backlight	Yes
Display Options — Auto Shutdown	1~60 min, off
Display Options — IP Rating	IP54
Display Options — Date and Time	Yes
General — Power	AC Adapter, 100-240V AC input, DC9V output
General — External Size (W×D×H)	242×195×68
General — Shipping Size (W×D×H)(mm)	370×320×220
PH400F — Benchtop pH Meter, 5 Calibration Points
Parameters	pH/Temp.(mV)
pH — Range	-2.000 to 20.000 pH
pH — Resolution	0.1, 0.01, 0.001pH
pH — Accuracy	±0.002 pH
pH — Calibration Points	Up to 5
pH — Standard Customization	Yes
pH — Standard Recognition	NIST, GB, DIN, USA and MERK buffers
mV — Range	-2000.00 to 2000.00 mV
mV — Resolution	0.1, 0.01 mV
mV — Accuracy	±0.1 mV or ±0.03%
Temperature — Range	-10 to 135 ºC, 14 to 275 ºF
Temperature — Unit	ºC, ºF
Temperature — Resolution	0.1
Temperature — Accuracy	±0.1
Measurement — Reading Mode	Auto Read (Fast, Medium, Slow), Timed, Continuous
Measurement — Reading Prompts	Reading, Stable, Locked
Measurement — Temp. Compensation	ATC, MTC
Data management — Data Storage	500 results each
Data management — GLP Features	Yes
Inputs — pH Electrode	BNC(Q9)
Inputs — Temp. Probe	4-pin aviation connector
Outputs — USB	USB 2.0 flash memory device, PC
Outputs — RS 232	Printer
Display Options — Backlight	Yes
Display Options — Auto Shutdown	1~60 min, off
Display Options — IP Rating	IP54
Display Options — Date and Time	Yes
General — Electricity	AC Adapter, 100-240V AC input, DC9V output
General — Sizes(W×D×H)	242×195×68
General — Shipping Size (W×D×H)(mm)	370×305×330
PH500T — Benchtop pH Meter PH500T
Parameters	pH/Temp.(mV/ORP)
pH — Range	-2.000 to 20.000 pH
pH — Resolution	0.1, 0.01, 0.001pH
pH — Accuracy	±0.002 pH
pH — Calibration Points	Up to 6
pH — Standard Customization	Yes
pH — Calibration Reminder	Yes
pH — Standard Recognition	NIST, GB, DIN, USA, MERK, JIS buffers
pH — Slope Limit	Yes
mV/ORP — Range	-2000.00 to 2000.00 mV
mV/ORP — Resolution	0.1, 0.01 mV
mV/ORP — Accuracy	±0.1 mV or ±0.03%
mV/ORP — EH ORP Mode	Yes
mV/ORP — ORP Calibration Points	1 custom point (relative mV)
Temperature — Range	-10 to 135 ºC, 14 to 275 ºF
Temperature — Unit	ºC, ºF
Temperature — Resolution	0.1
Temperature — Accuracy	±0.1
Measurement — Reading Mode	Auto Read (Fast, Medium, Slow), Timed, Continuous
Measurement — Reading Prompts	Reading, Stable, Locked
Measurement — Temp. Compensation	ATC, MTC
Data management — Data Storage	1000 Groups
Data management — GLP Features	Yes
Data management — Log Management	Yes
Inputs — pH Electrode	BNC(Q9)
Inputs — Temp. Probe	4-pin aviation connector
Outputs — USB	USB 2.0 flash memory device, PC, Scanner
Outputs — RS 232	Printer, auto-sampler
Display options — Backlight	Yes
Display options — Auto Shutdown	1~60 min, off
PH-B920 — Benchtop pH Meter, 5 Points Calibration
pH — Range	-2.000~20.000pH
pH — Resolution	0.001, 0.01, 0.1pH, selectable
pH — Accuracy	±0.002pH
pH — Calibration Points	1 to 5 points
pH — pH Buffer Options	USA, NIST, DIN, 2 custom buffers
ORP — mV Range	±1999mV
ORP — Relative mV Range	±1999mV
ORP — Resolution	0.1, 1mV, selectable
ORP — Accuracy	±0.2mV
ORP — Calibration Points	1 point
Temperature — Range	0~105°C/32~221°F
Temperature — Resolution	0.1°C/0.1°F
Temperature — Accuracy	±0.5°C/±0.9°F
Temperature — Offset Calibration	1 point, reading ±10°C
Other Specifications — Temperature Compensation	0-~100°C, manual or automatic
Other Specifications — Stability Criteria	Low or high
Other Specifications — Calibration Due Alarm	1 to 31 days or off
Other Specifications — Slope/Offset Display	Yes
Other Specifications — Hold Function	Manual or auto-endpoint
Other Specifications — Memory	500 data sets
Other Specifications — Communication Interface	USB
Other Specifications — Connector	BNC, 3.5mm jack socket
Other Specifications — Display	Custom LCD(125×100mm)
Other Specifications — Power Requirements	DC5V power adapter
Other Specifications — Sizes(W×D×H)(mm)	210×188×60
Other Specifications — Shipping Size (W×D×H)(mm)	350x250x200
Other Specifications — N.W./G.W. (kg)	1.5/2
PH-B100I — Benchtop pH Meter, Automatic Calibration
pH — Range	(-2.00-20.00) pH
pH — Resolution	0.01/0.1 pH
pH — Accuracy	±0.01 pH ±1digit
pH — Auto. Temperature Compensation	-9.9℃~130℃(14.1~266)℉
mV (ORP Probe Optional) — Range	-1, 999mV -+1, 999mV
mV (ORP Probe Optional) — Resolution	± 0.1/1mV
mV (ORP Probe Optional) — Accuracy	±0.1% FS ±1digit
Temperature — Range	-9.9℃~130℃(14.1~266)℉
Temperature — Resolution/ Accuracy	0.1℃; ±0.5℃±1digit
Data Storage	450 groups
Data Output	1. USB to Flash Disk
Data Output	2. Wireless connection to printer (the printer is optional)
Power Supply	DC12V
Packing Including	1. PH-B100I Meter× 1
Packing Including	2. Plastic pH electrode 201T× 1
Packing Including	3. pH buffer solution: 4.00/7.00/10.01 50mL, one for each
Packing Including	4. Electrode holder × 1
Packing Including	5. Power adaptor × 1
Shipping Size (WxDxH)(mm)	510x330x140
N.W. / G.W. (kg)	1.7 / 3
PH100B — Benchtop pH Meter, 2 Calibration Point
Parameters	pH/mV
pH — Range	0.00 to 14.00 pH
pH — Resolution	0.01pH
pH — Accuracy	±0.01 pH
pH — Calibration Points	Up to 2
pH — Standard Recognition	NIST buffers
mV — Range	-1800 to 1800 mV
mV — Resolution	1 mV
mV — Accuracy	±0.1%FS
Measurement — Reading Mode	Continuous
Measurement — Temp. Compensation	MTC
Inputs — pH Electrode	BNC(Q9)
Display Options — Backlight	Yes
Display Options — Auto Shutdown	300, 600, 1200, 1800, 3600 sec., off
Display Options — IP Rating	IP54
General — Electricity	AC Adapter, 100-240V AC input, DC9V output
General — External Size (W×D×H)(mm)	200×160×63
General — Shipping Size (W×D×H)(mm)	300×290×140
General — G.W. (kg)	1.5
Includes — Accessories	E-201F pH composite electrode NIST pH standard solution (4.01, 7.00, 10.01), 50ml/vial Electrode stand
PHI-B930 — Benchtop pH/Ion Meter, 5 Calibration Points
Range	-2.000~20.000pH
Resolution	0.001, 0.01, 0.1pH, selectable
Accuracy	±0.002pH
Calibration Points	1 to 5 points
pH Buffer Options	USA, NIST, DIN, 2 custom buffers
Range	0.001~19999 (depending on the range of ISE)
Resolution	0.001, 0.01, 0.1, 1
Accuracy	±0.5% F.S. (monovalent), ±1% F.S. (divalent)
Measurement Units	ppm, mg/L, mol/L, mmol/L
Calibration Points	2 to 5 points
Calibration Solutions	0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000
mV Range	±1999.9mV
Relative mV Range	±1999.9mV
Resolution	0.1, 1mV, selectable
Accuracy	±0.2mV
Calibration Points	1 point
Range	0~105°C/32~221°F
Resolution	0.1°C/0.1°F
Accuracy	±0.5°C/±0.9°F
Offset Calibration	1 point, reading ±10°C
Temperature Compensation	0~100°C, manual or automatic
Stability Criteria	Low or high
Calibration Due Alarm	1 to 31 days or off
Slope/Offset Display	Yes
Hold Function	Manual or auto-endpoint
Memory	500 data sets
Communication Interface	USB
Connector	BNC, 3.5mm jack socket
Display	Custom LCD(125x100mm)
Power Requirements	DC5V power adapter
PH-B100T — Benchtop pH Meter, Touch Screen
pH — Range	(-2.000-20.000) pH
pH — Resolution	0.001/0.01 pH
pH — Accuracy	±0.002pH ±1digit
pH — Auto. Temperature Compensation	-10.0~135℃ (14.0~275.0)℉
mV (ORP Probe Optional) — Range	-1, 999mV -+1, 999mV
mV (ORP Probe Optional) — Resolution	± 0.1/1mV
mV (ORP Probe Optional) — Accuracy	±0.03% FS ±1digit
Temperature — Range	-10.0~135℃(14.0~275.0)℉
Temperature — Resolution/ Accuracy	0.1℃; ±0.2℃
Data Storage	5000 groups
Data Output	1. USB to Flash Disk
Data Output	2. USB to PC
Data Output	3. Wireless connection to printer (the printer is optional)
Power Supply	DC12V
Packing Including	1. PH-B100T Meter
Packing Including	2. 201G Refillable glass pH probe: 1pc
Packing Including	3. Temp-01 Stainless steel probe: 1pc
Packing Including	4. pH buffer solution: pH4.00/7.00/10.01, 50mL, one for each
Packing Including	5. F01 Flexible probe holder: 1pc
Packing Including	6. Magnetic stirrer: 1pc
Packing Including	7. PC cable: 1pc
Packing Including	8. A01 Power adaptor
Shipping Size (WxDxH)(mm)	430x600x130
N.W. / G.W. (kg)	2.3 / 3
PH-B120 — Benchtop pH Meter, 5 Calibration Point
pH — Range	-2.000-20.000 pH
pH — Resolution	0.001,0.01, selectable
pH — Accuracy	±0.002pH
pH — Calibration Points	1 to 5 points
pH — Ph Buffer Options	USA, NIST, DIN, 5 custom buffers
ORP — mV Range	±2000.0mV
ORP — Relative mV Range	±2000.0mV
ORP — Resolution	0.1mV
ORP — Accuracy	±0.2mV
ORP — Calibration Points	1 point
Ion — Range	_
Ion — Resolution	_
Ion — Accuracy	_
Ion — Measurement	_
Ion — Units	_
Ion — Calibration Points	_
Ion — Measurement Methods	_
Ion — Electrode Management	_
Water Hardness — Range	_
Water Hardness — Resolution	_
Water Hardness — Accuracy	_
Water Hardness — Calibration Points	_
Temperature — Range	0~105°C / 32~221°F
Temperature — Resolution	0.1°C/0.1°F
Temperature — Accuracy	±05°C/0.9°F
Temperature — Offset Calibration	1 point, reading ±10°C
Other Specifications — Temperature Compensation	0~100°C, manual or automatic
Other Specifications — Solution Temperature Coefficient	25°C
Other Specifications — Stability Criteria	Standard or high-accuracy
Other Specifications — Calibration Due Alarm	1to 31 days or off
PHI-B130 — Benchtop pH Meter, 5 Calibration Point
pH — Range	-2.000-20.000 pH
pH — Resolution	0.001,0.01, selectable
pH — Accuracy	±0.002pH
pH — Calibration Points	1 to 5 points
pH — Ph Buffer Options	USA, NIST, DIN, 5 custom buffers
ORP — mV Range	±2000.0mV
ORP — Relative mV Range	±2000.0mV
ORP — Resolution	0.1mV
ORP — Accuracy	±0.2mV
ORP — Calibration Points	1 point
Ion — Range	0.001~30000 (depending on the range of ISE)
Ion — Resolution	0.001, 0.01, 0.1, 1
Ion — Accuracy	±0.5% F.S. (monovalent), ±1% F.S. (divalent))
Ion — Measurement	ppm, mg/L, mol/L, mmol/L
Ion — Units	ppm, mg/L, mol/L, mmol/L
Ion — Calibration Points	2 to 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000)
Ion — Measurement Methods	Direct reading, known addition, known subtraction, sample addition, sample subtraction
Ion — Electrode Management	1 to 3 electrodes
Water Hardness — Range	0.05~200mmol/L, 0~1122°dH, 0~1404°e, 0~2000°fH, 0~8000mg/L (Ca2+)
Water Hardness — Resolution	0.001, 0.01, 0.1, 1
Water Hardness — Accuracy	±1% F.S.
Water Hardness — Calibration Points	2to 5points 0.01, 0.1, 1, 10, 100mmol/L)
Temperature — Range	0~105°C / 32~221°F
Temperature — Resolution	0.1°C/0.1°F
Temperature — Accuracy	±05°C/0.9°F
Temperature — Offset Calibration	1 point, reading ±10°C
Other Specifications — Temperature Compensation	0~100°C, manual or automatic
Other Specifications — Solution Temperature Coefficient	25°C
Other Specifications — Stability Criteria	Standard or high-accuracy
Other Specifications — Calibration Due Alarm	1to 31 days or off
ION-B131 — Benchtop pH Meter, 5 Calibration Point
pH — Range	_
pH — Resolution	_
pH — Accuracy	_
pH — Calibration Points	_
pH — Ph Buffer Options	_
ORP — mV Range	±2000.0mV
ORP — Relative mV Range	_
ORP — Resolution	0.1mV
ORP — Accuracy	±0.2mV
ORP — Calibration Points	_
Ion — Range	0.001~30000 (depending on the range of ISE)
Ion — Resolution	0.001, 0.01, 0.1, 1
Ion — Accuracy	±0.5% F.S. (monovalent), ±1% F.S. (divalent))
Ion — Measurement	ppm, mg/L, mol/L, mmol/L
Ion — Units	ppm, mg/L, mol/L, mmol/L
Ion — Calibration Points	2 to 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000)
Ion — Measurement Methods	Direct reading, known addition, known subtraction, sample addition, sample subtraction
Ion — Electrode Management	1 to 3 electrodes
Water Hardness — Range	0.05~200mmol/L, 0~1122°dH, 0~1404°e, 0~2000°fH, 0~8000mg/L (Ca2+)
Water Hardness — Resolution	0.001,0.01,0.1,1
Water Hardness — Accuracy	±1% F.S.
Water Hardness — Calibration Points	2to 5points 0.01, 0.1, 1, 10, 100mmol/L)
Temperature — Range	0~105°C/32~221°F
Temperature — Resolution	0.1°C/0.1°F
Temperature — Accuracy	±05°C/0.9°F
Temperature — Offset Calibration	1 point, reading ±10°C
Other Specifications — Temperature Compensation	0~100°C, manual or automatic
Other Specifications — Solution Temperature Coefficient	_
Other Specifications — Stability Criteria	Standard or high-accuracy
Other Specifications — Calibration Due Alarm	1to 31 days or off

Specification published by Scitek Global. Confirm the exact configuration on the written quotation before ordering.

Key features

What the range offers

2 point key calibration, automatic recognition of standard buffers.
Optional USA or NIST standard buffer sets.
Automatic electrode slope display for prompt replacement of electrodes.
Lab benchtop pH meter with 1 to 3 points calibration, suitable for measuring pH and mV values in samples for daily experiments.
Automatic temperature compensation ensures measurement accuracy
Automatically recognizes USA and NIST standard buffers
Measurement accuracy of 0.01pH, suitable for most accurate measurements.
5 parameters can be customized, including the number of calibration points, temperature, etc.
High resolution LCD display, 5.7 inches.
Multi-reading feature allows auto-read, timed-read and continuous-read.

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