Description

Introduction Hanna HI8733 Multi range EC Meter

Conductivity testing spans a huge range of applications, Hanna HI8733 Multi range EC Meter from ultra-pure water checks to concentrated industrial process solutions, and a single meter rarely covers that entire spectrum well. The Hanna HI8733 Multi-Range EC Meter solves this challenge through four selectable measurement ranges packed into one rugged, portable body. This meter pairs with the HI76302W four-ring conductivity probe, and this probe design eliminates the polarization errors that commonly affect simpler two-pole sensors. Production supervisors, quality control teams, and field technicians across Hanna HI8733 Multi range EC Meter.

SPECIFICATIONS Hanna HI8733 Multi range EC Meter

Parameter	Specification
Model	Hanna HI8733
Parameter Measured	Electrical Conductivity (EC)
Range 1	0.0 to 199.9 µS/cm
Range 2	0 to 1999 µS/cm
Range 3	0.00 to 19.99 mS/cm
Range 4	0.0 to 199.9 mS/cm
Resolution	0.1 µS/cm / 1 µS/cm / 0.01 mS/cm / 0.1 mS/cm
Accuracy	±1% Full Scale @ 20°C (excluding probe error)
Probe	HI76302W Four-Ring Potentiometric Conductivity Probe
Probe Cable Length	1 m (3.3 ft) with DIN Connector
Temperature Sensor	Built-in, Integrated into the Probe
Temperature Compensation	Automatic (ATC), 0 to 50°C (32 to 122°F)
Temperature Coefficient (β)	Adjustable, 0 to 2.5%/°C
Calibration	Manual, 1-Point via EC Calibration Knob
Calibration Solution	HI70030 (12,880 µS/cm), 5 Sachets Included
Operating Temperature	0 to 50°C (32 to 122°F)
Maximum Humidity	100% RH
Power Supply	9V Battery
Battery Life	Approx. 100 Hours Continuous Use
Dimensions	146 × 80 × 36 mm (5.7 × 3.1 × 1.4 in)
Weight	231 g (8.1 oz)
Included Accessories	HI76302W Probe, HI70030 Calibration Sachets (5), 9V Battery, Instruction Manual, Rugged Carrying Case

Key Features Hanna HI8733 Multi range EC Meter

1. Covers four selectable EC ranges from 0.0 µS/cm up to 199.9 mS/ cm
2. Delivers ±1% Full Scale accuracy across all measurement ranges
3. Pairs with the HI76302W four-ring potentiometric conductivity probe
4. Eliminates polarization effects through four-ring probe technology, unlike standard two-pole designs
5. Includes Automatic Temperature Compensation (ATC) from 0 to 50°C
6. Offers an adjustable temperature coefficient (β) from 0 to 5%/°C
7. Assigns each measurement range its own dedicated front-panel button
8. Alerts users on-screen whenever a reading falls out of the selected range
9. Supports simple one-point manual calibration using an EC calibration knob
10. Runs on a 9V battery for approximately 100 hours of continuous use
11. Ships in a rugged carrying case with probe, calibration sachets, and manual

Applications Hanna HI8733 Multi range EC Meter

1. Water treatment plants use this meter to verify conductivity at multiple stages of the purification process, while pharmaceutical and food production facilities rely on it for strict quality control checks.
2. Agricultural operations also benefit greatly, since fertilizer and irrigation water conductivity directly affects crop yield and soil health.
3. Additionally, hydroponic and aquaculture businesses monitor nutrient solution strength through regular EC testing.
4. Environmental researchers use this meter to assess conductivity in rivers, lakes, and industrial discharge, and this data helps identify pollution sources.
5. Manufacturing plants that handle process water or cooling systems similarly depend on the HI8733 to prevent scale buildup and equipment damage.

 

Who Uses This Hanna HI8733 Multi range EC Meter

• Quality control teams in production and manufacturing facilities
• Water treatment plant operators and technicians
• Agricultural and irrigation water management professionals
• Hydroponic, aquaponic, and aquaculture operators
• Environmental consultants and field researchers
• Pharmaceutical and food processing quality assurance staff
• Laboratory technicians handling variable-concentration samples

Frequently Asked Questions (FAQ)

Q1: What does the Hanna HI8733 Multi-Range EC Meter measure?

This meter measures electrical conductivity (EC) across four selectable ranges, spanning 0.0 µS/cm to 199.9 mS/cm.

Q2: Why does this meter use a four-ring probe instead of a standard two-pole probe?

The four-ring design eliminates the polarization effect common in two-pole probes, and this improvement delivers more stable, accurate readings across a wider concentration range.

Q3: How do I calibrate the HI8733?

Calibration happens at one point using the HI70030 standard solution. Submerge the probe in the solution, then adjust the calibration knob on top of the meter until the display matches the standard value Hanna HI8733 Multi range EC Meter.

Q4: Does the meter automatically compensate for temperature?

Yes, the HI76302W probe includes a built-in temperature sensor, and this sensor drives Automatic Temperature Compensation from 0 to 50°C with an adjustable coefficient Hanna HI8733 Multi range EC Meter.

Q5: What happens if my sample falls outside the selected range?

The display alerts users when a reading exceeds the current range, so operators know exactly when to switch to a different measurement scale.

Q6: What battery does this meter use, and how long does it last?

It runs on a single 9V battery, and this battery typically lasts around 100 hours of continuous use.

Q7: Does ASTZBD provide calibration solution and probe replacements in Bangladesh?

Yes, ASTZBD stocks HI70030 calibration solution and HI76302W replacement probes locally, so customers avoid long waits for international shipments Hanna HI8733 Multi range EC Meter.

Why Buy From ASTZBD

1. ASTZBD sources the Hanna HI8733 Multi-Range EC Meter directly through authorized Hanna Instruments channels, and this approach guarantees genuine probes, accurate factory calibration, and reliable long-term performance.
2. Our team inspects every unit before dispatch, because a miscalibrated conductivity meter can lead to costly quality control errors.
3. Customers across Bangladesh also receive fast delivery, transparent pricing, and clear guidance on probe maintenance and calibration procedures.
4. Furthermore, ASTZBD stocks HI70030 calibration solution and replacement probes locally, so buyers avoid long international shipping delays.
5. Choosing ASTZBD means choosing a trustworthy local partner for precision measurement equipment.