Hioki · DT4261
Ready to buy
The retained reference is About $450 current U.S. DT4261-90 reference. Confirm bare DT4261 versus DT4261-90, regional suffix, Z3210, P2010 compatibility, app support, calibration and exact included leads. 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 bare DT4261 versus DT4261-90, regional suffix, Z3210, P2010 compatibility, app support, calibration and exact included leads. Confirm current checkout or quoted price, seller authorization, calibration option and return rights before paying.
DT4261 is the defended modern field-maintenance route when terminal shutters, fast continuity, LoZ and optional mobile records outweigh the DT4282's resolution and bandwidth.
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.
DT4261 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 terminal shutters, fast continuity, z3210 pairing, gennect exports, aa runtime, harmonic limits and accessory cost, 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 terminal shutters, fast continuity, z3210 pairing, gennect exports, aa runtime, harmonic limits and accessory cost.
Pair, log, export and repeat a known measurement with the exact phone and adapter, then test the shutters and continuity workflow before standardizing a crew.
1 evidence recordSources
The page separates what a source states directly from what we conclude across sources.
Hioki identifies model DT4261 as a 6,000-count industrial handheld with terminal shutters, True RMS, LoZ, fast continuity, low-pass filtering and optional Z3210 Bluetooth harmonic and logging workflows. The meter is marked CAT III 1000 V and CAT IV 600 V with the correct L9300 lead state, terminals and shutters; optional high-voltage probes carry separate connection and category limits
About $450 current U.S. DT4261-90 reference is retained for the exact model under the stated package and seller qualifications. Confirm bare DT4261 versus DT4261-90, regional suffix, Z3210, P2010 compatibility, app support, calibration and exact included leads
True RMS AC voltage is specified 40 Hz to 1 kHz with best accuracy to 500 Hz and crest factor 3 or less; low-pass and harmonic results are mode and Z3210 dependent Three AA batteries power the meter, with lower runtime when Z3210 is active; replace exact current-input fuses only after de-energizing, removing leads and following the shutter/case instructions Bare meter includes L9300 leads and batteries, while DT4261-90 adds Z3210; clamps, P2010, magnetic strap, cases and USB options remain separate and have their own ratings
Hioki supplies a manual, regional calibration service and three-year warranty; model suffix, wireless adapter and probe calibration may require separate line items
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 DT4261 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 terminal shutters, fast continuity, z3210 pairing, gennect exports, aa runtime, harmonic limits and accessory cost. Reports span different samples, ages, calibration states, circuits, leads, fuses and skill levels and cannot establish safety, accuracy or failure rates.
DT4256 represents the straightforward general-purpose field service branch at $258 current U.S. authorized price.
U1282A represents the high-resolution long-duration industrial field logging branch at $947 current U.S. list reference.
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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