YSI Pro30 Specifications

SPECIFICATIONS

DOCUMENT #W49-03

YSI Pro30 Conductivity Instrument

Handheld Conductivity, Salinity, Specific Conductance, TDS

(total dissolved solids), Temperature

Rugged and reliable, the YSI Pro30 is ideal in any field application
for the measurement of conductivity. The Pro30 features user­replaceable cables in lengths up to 30-meters, 50 data set
memory, and a simple calibration routine. True field performance
is verified with the IP-67 waterproof and impact resistant case

- drop tested at 1-meter. Additionally, the YSI super-stable
4-electrode conductivity cell is so reliable it is built directly into
the 2-year warranty cable.

• 3-year instrument; 2-year cable and sensor warranty

Parameters:

Conductivity
Specific Conductance
Salinity
Total Dissolved Solids (TDS)
Temperature

• User-replaceable cables. Conductivity sensor built into cable.

Choose among 1-, 4-, 10-, 20-, or 30-meter cables.

• Fast cal routine allows easy calibrations with the press of a

button. Remembers the previous calibration values and simply

walks you through the routine.

• Stores 50 data sets; no need to write down data

• Graphic, backlit display and glow in the dark keypad

• Tough. IP-67, impact-resistant, waterproof case even without

the battery cover. Rubber over molded case provides extra

durability.

• Rugged, military spec connectors. Bayonet style with keyed-

quarter-turn lock.

• Super-stable, weighted 4-electrode conductivity sensor is

built in for true field performance and designed for rugged

conditions. Easily cleaned with a conductivity cleaning brush.

The Pro30 is an ideal meter for field work. Tough, smart and
versatile. Replacement for the Model 30 conductivity handheld.

YSI.com/pro30

Pro30 System Specifications (instrument w/ cable and sensor)

Conductivity Sensor Type Four-electrode cell
(mS, µS) Range 0 to 200 mS/cm (auto range)

Accuracy 1- or 4-m cable, ±1.0% of the reading or 1.0 μS/cm, whichever is greater;
10-, 20-, or 30-m cable, ±2.0% of the reading or 1.0 μS/cm, whichever is greater
Resolution 0.0001 to 0.1 mS/cm (range dependent)

Salinity Range Calculated - 0 to 70 ppt
(ppt, PSU) Accuracy ±1.0% of the reading or 0.1 ppt, whichever is greater

Resolution 0.1 ppt

Temperature Range -5 to 55 °C (23 °C to 131 °C)
(°C, °F) Accuracy ±0.2 °C

Resolution 0.1 °C

Total Dissolved Solids (TDS) Range Calculated - 0 to 100 g/L TDS; constant range 0.30 to 1.00 (0.65 default)
(kg/L, g/L) Accuracy Dependent on temp, conductivity and TDS constant; calculated from those parameters

Resolution 0.001, 0.01, 0.1 g/L

Pro30 Instrument Specifications

Conductivity ±0.5% of reading or 1.0 uS/cm, whichever greater
Size 8.3 cm width x 21.6 cm length x 5.7 cm depth (3.25 in. x 8.5 in. x 2.25 in.)
Weight with batteries 475 grams (1.05 lbs.)
Power 2 alkaline C-cells providing 400 hours of battery life; low battery indicator on Pro30
Cables 1- 4- 10- 20- and 30-m lengths (3.28, 13.1, 32.8, 65.6 ft.)
Warranty 3-year instrument; 2-year cable and sensor
TDS Constant Range Adjustable; 0.3-1.0
Conductivity Reference Temp Adjustable; range 15 °C to 25 °C
Specific Conductance Temp Comp Adjustable; 0 to 4%
Data Memory 50 data sets
Languages English, Spanish, German, French
Certifications RoHS, CE, WEEE, IP-67 waterproof, 1-meter drop test

Pro30 Ordering Information (order items separately) Full range of accessories available at YSI.com/pro30

60530 Pro30 Handheld instrument
60530-X 1- 4- 10- 20- or 30-m cable with Cond/temp sensors (cable management kit included on all except 1-meter)
603075 Large, Soft-sided carrying case
603074 Hard-sided carrying case
603162 Small, Soft-sided carrying case (accommodates up to 10-meter cables)
603069 Belt clip to attach instrument to belt
603070 Shoulder strap
038213 Conductivity cell cleaning brush
063517 Ultra clamp (attach to instrument to secure it to a desk, boat, etc)
063507 Small tripod (attach to instrument to sit on any flat surface)
626444 Lab Dock (instrument dock)
603062 Cable management kit (included with 4- 10- 20- and 30-m cables)
605978 Cable weight, 4.9 oz., attach to stainless steel tip
3161 1,000 µs/cm calibrator; quart
3163 10,000 µs/cm calibrator; quart
3165 100,000 µs/cm calibrator; quart
3167 1,000 µs/cm calibrator; 8 each pints
3168 10,000 µs/cm calibrator; 8 each pints
3169 50,000 µs/cm calibrator; 8 each pints

* Conductivity sensors are built into the cable and are included with all cables.

YSI

1725 Brannum Lane, Yellow Springs, OH 45387
Tel [phone].897.4151 (US)
[e-mail]
@YSIinc
YSI.com

YSI is a registered trademark.
Specifications are subject to change. Please visit YSI.com to verify all specs.
©2014 YSI, a xylem brand
Printed in the USA. W49-03 1114