$25 - $50, Jenco

9251MKD Accessories Kit for 9251M Meter by Jenco

Includes:

• 9250F: Carrying case
• Choice of 6230D115: 120V AC adapter Or 6230D230: 220V AC adapter

• Clear LCD displays dissolved oxygen as percent air saturation or as parts per thousand simultaneously with temperature.
• Convenient one point calibration for dissolved oxygen. Calibration data is stored in memory and is ready for use on power up.
• User selectable salinity and pressure compensated dissolved oxygen readings.
• Work with accurate and reliable polarographic dissolved oxygen probes.
• Inclined back provides ideal viewing angle for benchtop use.
• 50 memory storage of dissolved oxygen with temperature reading with memory location ID.
• RS-232 computer interface with software.
• IP65 waterproof.
• AC adaptor or battery power (low battery indicator).

610 pH Tester Personal Pocket Pen by Jenco

pH Tester personal pocket pen style with single point calibration. 4 x 1.5 V Batteries

• Dip and read, easy to use pH pen

6230MKD Accessories Kit for 6230M Meter by Jenco

Includes:

• 6230F Case
• 6230D115 AC Adapter
• Buffers & Bottles

720C Pocket Thermometer with Four Interchangeable Stainless Steel Probes by Jenco

Pocket Thermometer with four interchangeable stainless steel probes for immersion, penetration, surface or air/gases measurements. Sold in kits with all four probes and a handy padded vinyl pouch. Optional 2 meter extended curly cord model 720-31 is available for use when probes and meter are used for remote sensing.

• °C and °F models
• Splash resistant case
• Battery life : ~150 hrs.

6231MKD Accessories Kit for 6231M Meter by Jenco

Includes:

• 6230F Case
• 6230D115 AC Adapter
• Buffers & Bottles

6231NKD Accessories Kit for 6231N Meter by Jenco

Includes:

• 6230F Case
• 6230D115 AC Adapter
• Buffers & Bottles

720F Pocket Thermometer with Four Interchangeable Stainless Steel Probes by Jenco

Pocket Thermometer with four interchangeable stainless steel probes for immersion, penetration, surface or air/gases measurements. Sold in kits with all four probes and a handy padded vinyl pouch. Optional 2 meter extended curly cord model 720-31 is available for use when probes and meter are used for remote sensing.

• °C and °F models
• Splash resistant case
• Battery life : ~150 hrs.

6230NKD Accessories Kit for 6230N Meter by Jenco

Includes:

• 6230F Case
• 6230D115 AC Adapter
• Buffers & Bottles