The Klein Tools MM2000 is a True RMS auto-ranging digital multimeter rated CAT IV 600V with IP20 ingress protection for electricians and HVAC technicians. It measures AC/DC voltage up to 1000V, AC/DC current up to 10A, resistance, capacitance, frequency, duty-cycle, and temperature. Low impedance mode reduces ghost voltage readings. The backlit display with analog bar graph and 6.6-foot drop protection suit demanding job-site conditions. This product has been discontinued. Backed by Klein Tools' 1-year limited warranty.
Is the MM2000 still available?
No — the MM2000 has been discontinued. The MM720 is its current equivalent.
What was the MM2000?
A True RMS + LoZ electrician/HVAC multimeter at CAT IV 1000V — one of the most capable meters in Klein's previous lineup, designed for combined electrical panel and HVAC diagnostic work.
What replaced it?
The MM720 covers the same True RMS + LoZ + 1000V spec set with an updated reverse-contrast display and improved build.
# Klein Tools® MM2000 Electricians/HVAC TRMS Multimeter **Model:** `MM2000` **Brand:** Klein Tools **Category:** Multimeter > The Klein Tools MM2000 is a True RMS auto-ranging digital multimeter rated CAT IV 600V with IP20 ingress protection for electricians and HVAC technicians. It measures AC/DC voltage up to 1000V, AC/DC current up to 10A, resistance, capacitance, frequency, duty-cycle, and temperature. Low impedance mode reduces ghost voltage readings. The backlit display with analog bar graph and 6.6-foot drop protection suit demanding job-site conditions. This product has been discontinued. Backed by Klein Tools' 1-year limited warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Digital Multimeter | | True Rms | Yes | | Auto Ranging | Yes | | Voltage Range Ac | 1000V AC | | Voltage Range Dc | 1000V DC | | Current Range Ac | 10A AC | | Current Range Dc | 10A DC | | Low Impedance Loz | Yes | | Nist Calibrated | No | | Display Type | LCD | | Cat Rating | CAT IV 600V | | Ip Rating | IP20 | | Barcode (UPC) | 092644691539 | | Warranty | 1-year limited | ## What's Included - Thermocouple - Test leads - Batteries Source: https://www.jaspecs.com/klein-tools/multimeter/mm2000-klein-tools-electricianshvac-trms-multimeter/