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Industrial Multimeters Waterproof (IP67) for Heavy-Duty Use


Item# HHM-EX505

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$319.77
5-9 C$303.78
10-24 C$297.39
25-49 C$284.60
50-99 C$278.20
100+ C$271.80

In stock

Lead Time (If not in stock): 3 weeks
Industrial Multimeters Waterproof (IP67) for Heavy-Duty Use HHM-EX505 HHM-EX505
  • True RMS Measurements for Accurate AC Voltage and Current Measurements
  • AC/DC Voltage and Current, Resistance, Capacitance, Frequency (Electrical/ Electronic), Temperature, Duty Cycle, Diode/Continuity
  • Double Molded for Waterproof (IP67) Protection, Cat IV-600V Safety Rating for Industrial Applications
  • Data Acquisition Mode for Real-Time Data Transmission Directly to Your PC

HHM-EX505 Model Options

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The OMEGA™ HHM-EX540 Series is a versatile wireless data logger/multimeter. In addition, it offers a diode test, large backlit LCD, auto power-off with disable feature and CAT IV-600V safety rating for industrial applications. The unit is able to data log up to 9999 readings and with the wireless USB interface has the capability to transmit readings to your PC real-time.
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Rated 1 out of 5 by from Defective EXTECH EX530 purchased a multimeter recently (order HQ02088673). I received the multimeter but it is defective out of the box. The voltmeter mV AC mode fluctuates up to 4 mv and never gives the same reading when I short the probes together. It never goes to (or near) zero. The best stable reading I got was 0.08 mV AC. It started to fluctuate again when I released and re-shorted the probes again. I bought the EXTECH EX530 for that specific mode. (resolution of 0.01 mV in AC). I don't mind a stable zero offset. But a drift of over 400 graduations is unacceptable. There is also a problem with the ohm meter. It fluctuates and I can not trust the continuity function (beeb) as it comes on and off whit the probes on a short peaces of steel. Even with pressure applied. I tried a different set of probes and it does the same thing. In the RMA process for repair
Date published: 2021-09-02
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Does a new purchase of one of these units come NIST-traceable calibrated and with a certificate of calibration?

Asked by: Platinum Pal
This series of meters can be ordered with a optional NIST certificate and/or a Certificate of Calibration so send a request for pricing to with the specific model of interest.
Answered by: Applications Engineer ANB
Date published: 2023-01-17
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