Descripción
Hioki 3280-10F – Clamp On Hi Tester
- Clamp aperture: 33 mm (1.30 in) diameter
- Lightweight 100 g (3.5 oz), and Slim 16 mm (0.63 in)
- Independent-opening double-lever design
- Slim body design, allows easy clamping even for narrow conductors
- No metal (iron core) exposure, ensuring enhanced safety
Measure 1000Amp AC Mean (Average) Current Hioki gauranteed quality. Three year warranty. Slim body design, allows easy clamping even for narrow conductors.
42A to 1000A AC Current Clamp Meters with Double Opening Jaw and Slim Profie to Get into the Narrowest Spaces
Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3280-10 and 3280-20 are our most popular clamp on meters, featuring a thin and compact clamp core that lets you get into the tightest spots.
True RMS vs. MEAN Value
Two ways to convert alternating current to RMS are “true RMS response” and “average rectified RMS response” (averaging). Both display the same value for a sine wave, but can display very different values for distorted waveform.
Manufacturer Specs
| Specifications | ||
| AC Current range | 42.00 to 1000 A AC, 3 ranges (±1.5 % rdg. ±5 dgt. at 50 or 60Hz), Average rectifier effective value | |
| AC Voltage range | 4.200 to 600 V AC, 4 ranges (±2.3 % rdg. ±8 dgt. at 50 or 60Hz), Average rectifier effective value | |
| DC Voltage range | 420.0 mV to 600 V DC, 5 ranges (±1.3 % rdg. ±4 dgt.) | |
| Other functions | Resistance: 420.0 to 42.00 M-ohm, 6 ranges, Accuracy: ±2.0 % rdg. ±4 dgt. (at 420 to 420 k-ohm range), Continuity: 420.0 ohm (Buzzer sounds at approx. 50 ohm or less) | |
| Frequency characteristics | (at AC current / voltage) AC current: 50/60 Hz, AC voltage: 50 to 500 Hz | |
| Display section | Digital / LCD, maximum 4199 dgt. | |
| Sampling rate | 2.5 times/sec or 1 times/3 sec | |
| Max. circuit voltage | 600 V AC rms (insulated wire) | |
| Power supply | CR2032 (3 VDC) × 1, Continuous use 150 hours | |
| Core jaw diameter | Ø 33 mm(1.30 in) | |
| Dimensions | 57 mm (2.24 in) W × 175 mm (6.89 in) H × 16 mm (0.63 in) D, 100 g (22.44 oz) | |
| Accessories Included | TEST LEAD 9208 (1), CARRYING CASE 9398 (1) | |
| General Specifications | ||
| LCD panel | 4199 maximum display value | |
| Out of range indication | OF or -OF | |
| Battery low warning |  (during which time accuracy cannot be guaranteed). |
|
| Data hold indication |  |
|
| Zero suppression | 5 count or less (current measurement only) | |
| Display update interval | FAST: 400 ms ±25 ms, SLOW: 3.2 s ±0.2 s | |
| Range switching | Auto range / Manual range | |
| Withstand voltage | Between case and circuit: AC4290 Vrms for 1 min. Between clamp sensor and case: AC7060 Vrms for 1 min. Between clamp sensor and circuit: AC5400 Vrms for 1 min. |
|
| Location of use | Altitude up to 2000 m (6562 feet), indoors, Pollution Degree 2 | |
| Maximum conductor diameter for measurement |
φ33 mm (1.30″) or less | |
| Operating temperature and humidity |
0 to 40°C (32 to 104°F), 80%RH max (no condensation) | |
| Storage temperature | -10 to 50°C (14 to 122°F) (no condensation) | |
| Temperature characteristics | In 0 to 40°C (32 to 104°F) range: 0.1 x Measurement accuracy / (°C) | |
| Power supply | Lithium battery: CR2032 x 1 (Rated supply voltage 3 V DC) | |
| Maximum rated power | 15 mVA | |
| Continuous operating time | Approx. 150 hours (standard), Approx. 80 hours min. (in AC current measurement mode, continuous, no load) |
|
| Dimensions and mass | Approx. 57W x 175H x 16D mm, approx. 100 g (Approx. 2.24″W x 6.89″H x 0.63″D, approx. 3.5 oz.) |
|
| Drop proof | One meter to concrete | |
| Accessories | Instruction manual, 9398 Carrying Case, L9208 Test Leads | |
| Maximum rated voltage to earth | Current measurement section: Measurement category CAT III 600 V (anticipated transient overvoltage 6000 V) Voltage measurement section: Measurement Category CAT III 300 V, CAT II 600 V (anticipated transient overvoltage 4000 V) |
|
| Applicable standards | Safety :EN61010 EMC :EN61326 |
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Tech Specs
Clamp Meters/Clamp Meters Template |
|
|---|---|
| True RMS | No |
| Maximum Current AC | 1000 A |
| Maximum Voltage AC | 600 V |
| Maximum Voltage DC | 600 V |
| Resistance | Yes |
Test Equipment General Attributes |
|
| Product Height | 1.75 IN |
| Product Length | 9.00 IN |
| Product Width | 3.50 IN |
| HTS/Schedule B Number | 9030310000 |
| ECCN Number | 3A992 |
| Country of Origin | Japan |
| Shipping Height | 1.75 IN |
| Shipping Length | 9.00 IN |
| Shipping Width | 3.50 IN |
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