Greenlee · DM-860A
Ready to buy
The retained reference is About $499 current U.S. authorized-market reference. Confirm new authorized stock, the exact included lead and temperature kit, current DMSC-9 software support, calibration availability and warranty eligibility. Verify the exact package and category markings, inspect every input, prove operation on known sources and document calibration status before field use.
Current market
Each line carries its own check date because price, software, specifications, and product cycle do not age at the same speed.
Confirm new authorized stock, the exact included lead and temperature kit, current DMSC-9 software support, calibration availability and warranty eligibility. Confirm current checkout or quoted price, seller authorization, calibration option and return rights before paying.
DM-860A is defensible for buyers who need exceptional handheld resolution and broad electronics functions with a U.S. Greenlee support path, after confirming stock, interface support and calibration service.
Other paths
These are not generic competitors. Each one represents a different way to buy into the same market.
Hioki
Keysight
What changed
Older observations stay in the ledger when the current view changes. That lets a buyer tell the difference between an old complaint, an active issue, and a problem that was corrected.
DM-860A was checked against current manufacturer identity and support, a U.S. price path, calibration or service, product-specific independent coverage and bounded owner evidence.
Each amount stays tied to its source and capture date. Conflicting prices remain visible until the seller resolves them.
Current reference priceA structured timeline will begin with the next source capture
Owner experience
Owner discussion is retained as a checklist for high-count speed, continuity, switch feel, dmsc-9 support, thermocouple limit, fuse sourcing, stock age and calibration, not as a safety, accuracy, reliability or failure rate.
These self-selected reports span different serials, ages, circuits, signals, environments, leads, fuses, calibration states, software and operator skill. They cannot prove that another meter is accurate, suitable or safe.Owners report both successful use and friction involving high-count speed, continuity, switch feel, dmsc-9 support, thermocouple limit, fuse sourcing, stock age and calibration.
Test the exact meter against a traceable DC and AC source at normal and high-count rates, and do not extrapolate a hobby bench review to hazardous live circuits.
1 evidence recordSources
The page separates what a source states directly from what we conclude across sources.
Greenlee identifies model DM-860A as a 500,000-count 5-5/6-digit industrial handheld with True RMS, high-resolution DC measurement, crest capture, temperature, conductance and optional isolated RS-232 computer interface. Manual category and terminal limits reach CAT III 1000 V and CAT IV 600 V only with rated leads, correct jack, intact high-energy fuses and the specified circuit; high counts add no transient protection
About $499 current U.S. authorized-market reference is retained for the exact model under the stated package and seller qualifications. Confirm new authorized stock, the exact included lead and temperature kit, current DMSC-9 software support, calibration availability and warranty eligibility
True RMS AC and crest capture carry frequency, crest-factor, bandwidth and signal-level conditions; neither guarantees faithful representation of a pulse or switching waveform A 9 V battery and exact high-energy fuses are service items; the manual requires lead removal, de-energization and correct replacement parts before opening the boot and case Published contents include battery, bead thermocouple, test leads, protective boot and case; temperature probe ceiling is lower than the meter's full K-type display range
Greenlee publishes the operator manual and limited lifetime warranty, but buyers needing traceable or accredited calibration should obtain written scope and turnaround from an authorized laboratory
Electrical work around exposed energized parts requires hazard assessment, qualified-person boundaries, de-energization where feasible and appropriate work practices and protective equipment. A meter does not authorize or make live work safe.
Professional meter use requires the correct category-rated instrument and leads, inspected equipment, the right terminals and functions, intact fuses and a known-live verification process. These controls apply across brands without endorsing one model.
Product-specific coverage examines DM-860A controls, functions, response, display, input protection or teardown and value under the reviewer's stated bench or field conditions. It cannot certify another sample or high-energy use.
Self-selected owners discuss high-count speed, continuity, switch feel, dmsc-9 support, thermocouple limit, fuse sourcing, stock age and calibration. Reports span different samples, ages, calibration states, circuits, leads, fuses and skill levels and cannot establish safety, accuracy or failure rates.
DT4282 represents the high-accuracy lab and industrial field measurement branch at $634 current U.S. authorized price.
U1253B OLED Multimeter represents the electronics bench and portable high-resolution measurement branch at $823 current U.S. starting price.
Manufacturer identity and specifications, model-level manual or support, a current U.S. price path, calibration or service access, product-specific independent review and bounded owner discussion were checked on August 17, 2026. This desk covers current or currently supported complete handheld and bench-portable digital multimeters for professional electrical, electronics, HVAC, automotive, industrial and serious lab or field use. Clamp meters as the primary instrument, basic consumer testers, standalone oscilloscopes, process calibrators, cosmetic bundles, used-only and unsupported models are excluded. CAT ratings apply only at the marked category and voltage with correct inputs, leads, probes, tip guards, fuses, procedures and environment. True RMS, bandwidth, crest factor, counts, accuracy, range, resolution, LoZ, low-pass, temperature, continuity, logging, software and battery claims remain conditional. No record authorizes hazardous live work, selects PPE, replaces a qualified person, diagnoses equipment or guarantees safety or outcome.
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