
HK4530710020 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $264.99 | Top Pick! Condition is Used, Simpson HK4530710020 Meter 9-32 VDC 4-20MA DC, FREE SHIPPING | 97.9% |
![]() | $313.49 | Condition is Used, Simpson HK4530710020 Temperature Controller Meter 9-32 VDC 4-20MA DC, FREE SHIPPING | ![]() |

The Simpson HK4530710020 4-20 mA, 9-32 VDC Relay Meter is a versatile and reliable measuring instrument designed for use in industrial automation and process control applications. This meter is well-suited for applications where precise measurement and control of current and voltage are essential.
The meter features four independently adjustable 4-20 mA input channels, allowing for the measurement and monitoring of up to four separate current loops. Each input channel is equipped with an adjustable zero and span range, enabling accurate measurement of current values over a wide range.
The meter also supports 9-32 VDC power input, making it suitable for use in applications with a wide range of power sources. The meter's rugged construction, with a NEMA 4X rating, ensures that it can withstand harsh environments and operate reliably in the face of challenging conditions.
The Simpson HK4530710020 Relay Meter is equipped with a total of eight form-C relay contacts, which can be used for various control functions such as alarm activation, solenoid control, and other applications. Each relay contact can be configured for either normally open (NO) or normally closed (NC) operation, providing flexibility in system design.
The meter's large, easy-to-read backlit LCD display provides clear and accurate measurement data, with adjustable brightness levels for use in various lighting conditions. The meter also features audible and visual alarms, making it easy to identify and respond to out-of-range conditions.
The Simpson HK4530710020 4-20 mA, 9-32 VDC Relay Meter is a valuable tool for engineers, technicians, and other professionals working in industrial automation and process control applications. Its high accuracy, rugged construction, and versatile features make it an essential component of any system where precise measurement and control of current and voltage are critical.
The Simpson HK4530710020 4-20 mA 9-32 VDC Relay Meter is a versatile and accurate instrument used for measuring current and voltage in industrial applications. Here are some pros and cons to help you make an informed decision about purchasing this relay meter:
Pros:1. Wide measurement range: This meter can measure current from 4 to 20 mA and voltage from 9 to 32 VDC, making it suitable for various industrial applications.
2. Relay output: The relay output feature allows for remote indication and alarming, making it an ideal choice for monitoring critical processes in harsh environments.
3. Rugged construction: The meter is built with a robust design, making it suitable for use in industrial settings where it may be subjected to vibrations, shocks, and other harsh conditions.
4. Easy-to-read display: The large, backlit LCD display makes it easy to read measurements in low-light conditions, ensuring that operators can quickly and accurately monitor process variables.
5. Built-in diagnostics: The meter has built-in self-diagnostics that help detect and troubleshoot common issues, ensuring that the meter is always in good working order.
Cons:1. Price: The Simpson HK4530710020 is a high-end instrument and comes with a premium price tag, which may be a deterrent for some buyers.
2. Complex setup: Compared to simpler meters, setting up this relay meter may require more time and expertise due to its advanced features and functions.
3. Limited communication options: While the meter does offer relay output, it does not have advanced communication capabilities such as Modbus or HART, which may limit its compatibility with some automation systems.
Conclusion:The Simpson HK4530710020 4-20 mA 9-32 VDC Relay Meter is a high-performance instrument designed for use in industrial applications where accurate and reliable measurement of current and voltage is critical. Its rugged construction, wide measurement range, and relay output feature make it an excellent choice for monitoring critical processes in harsh environments. However, it comes with a premium price tag and may require more time and expertise to set up compared to simpler meters. Ultimately, if you need a reliable and accurate instrument for measuring current and voltage in industrial applications, and you require the relay output feature, then the Simpson HK4530710020 is an excellent investment. If you do not need the relay output feature or if budget is a concern, then you may want to consider a simpler and more affordable meter.
Details:
Dijon's electrical sales. 4204 Evan brooks drive.
specifications testmultimeters:
- brand: Simpson
- mpn: Hk4530710020
- part type: Meter
returns testmultimeters:
- policy: no returns
offer testmultimeters:
- options: ship-to-home
- started: july 25, 2025
- in stock #: 2
- availability: in stock
- sold #: 21
- prices: $264.99–$313.49
- item condition: Used
shipping testmultimeters:
- carrier: ups
- class: standard, one-day
- service: ups ground, ups next day air saver
- type: calculated
- transit: 4-8 days
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
seller testmultimeters:
- city: baton rouge, louisiana
- # reviews: 654
- rating: 99.2%
payments testmultimeters:
- wallet: paypal
- other
- credit card: diners-club

