METTLER TOLEDO™ InLab™ Conductivity Portable Probes

A selection of conductivity probes suitable for all applications.

Catalog Number	Mfr. No.	Model	Cell Constant	Measurement Ranges
01-917-149	METTLER TOLEDO™ 51344110	InLab™ 738-ISM	0.57 cm^-1 nominal cell constant	0.01 to 1000 mS/cm
01-917-151	METTLER TOLEDO™ 51344116	InLab™ 742-ISM	0.105 cm^-1 certified cell constant	0.001 to 500 μS/cm
01-917-150	METTLER TOLEDO™ 51344114	InLab™ 738-10m-ISM	0.57 cm^-1 nominal cell constant	0.01 to 1000 μS/cm
01-910-565	METTLER TOLEDO™ 51344120	InLab™ 738	0.57 cm^-1 nominal cell constant	0.01 to 1000 mS/cm
01-910-567	METTLER TOLEDO™ 51344126	InLab™ 742	0.105 cm^-1 certified cell constant	0.001 to 500 μS/cm

Description

• Required cables included for METTLER TOLEDO Seven2Go and SevenGo portable meters
• Mini-DIN connects to benchtop meter; LTW connects to portable meter
• Integrated temperature probes
• Probes with nominal cell constants require calibration before use
• Probes with certified cell constants are ready to use after verification step - do not calibrate

Accessories & Care

• Store dry
• Handle with care to avoid changing the cell constant (cell constant is a physical value)
• Nominal cell constants require calibration with one standard (see list of standards below)
• Certified cell constants require verification check with one standard (see list of standards below)

Standards

• 10 μS/cm, one-time use sachets (30111141)
• 84 μS/cm, one-time use sachets (30111140)
• 1413 μS/cm, one-time use sachets (51302049)
• 12.88 mS/cm, one-time use sachets (51302050)

Specifications

• Temperature (Metric) Range: 0°C to 100°C
• Diameter (English) Body: 0.47 in.
• Length (Metric): 120 mm
• Temperature Sensor: NTC 30kilohm

• Connector Types: LTW
• Diameter (Metric) Body: 12 mm
• Probe: Conductivity