CLAMP ON AC/DC HiTESTER
3287
Compact & Easy, One-Touch Maintenance on All Types of AC/DC Equipment
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myHioki
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Hioki clamp meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The Hioki 3287 is an AC/DC current and voltage clamp meter that also measures continuity and resistance, featuring a double jaw lever and slim profile for easy access to crowded wires. CAT III 600 V (Current) CAT III 300 V (Voltage) CAT II 600 V (Voltage) Key Features • Accurately measure even small currents with 10 A range • Voltage, resistance, and continuity check functions
Model No. (Order Code)
| 3287 | True RMS |
|---|
Compact&Easy
The 3287 performs accurate measurements of even small currents in the AC/DC 10.00 A range. In AC mode it also guarantees accuracy of true RMS measurements for frequencies from 10 Hz to 1 kHz. Handles low frequency to distorted currents including higher harmonics, simplifying maintenance of energy-saving equipment up to a maximum of 100 A.
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
| DC Current range | 10.00/ 100.0 A, Basic accuracy: ±1.5 % rdg. ±5 dgt. |
|---|---|
| AC Current range | 10.00/ 100.0 A (10 Hz to 1 kHz, True RMS) Basic accuracy: ±1.5 % rdg. ±5 dgt. |
| DC Voltage range | 419.9 mV to 600 V, 5 ranges, Basic accuracy: ±1.3 % rdg. ±4 dgt. |
| AC Voltage range | 4.199 V to 600 V, 4 ranges (30 to 500 Hz, True RMS) Basic accuracy: ±2.3 % rdg. ±8 dgt. |
| Resistance range | 419.9 Ω to 41.99 MΩ, 6 ranges, Basic accuracy: ±2 % rdg. ±4 dgt |
| Crest factor | 2.5 or less (150 A, 1000 V max.) |
| Other functions | Continuity: (50 Ω ±40 Ω) or less buzzer sounds, Data hold, Auto power save, Auto zero (DC A) |
| Display | LCD, max. 4199 dgt., Display refresh rate: 2.5 times/s |
| Power supply | Coin type lithium battery (CR2032) ×1, Continuous use 25 hours |
| Core jaw dia. | φ 35 mm (1.38 in) |
| Dimensions and mass | 57 mm (2.24 in) W × 180 mm (7.09 in) H × 16 mm (0.63 in) D, 170 g (6.0 oz) |
| Accessories | Coin type lithium battery (CR2032) × 1, Carrying case 9398 ×1, Test lead L9208 ×1, Instruction manual ×1 |
Log into your myHioki account to access more technical documents and information where available.
Seminar Videos On Demand
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Seminar Schedule
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Catalogs
| Catalog: CLAMP METER Series | Download PDF [8MB] |
English |
User Guides
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Manuals
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| Instruction Manual |
English |
Ver.01 | |
| Instruction Manual |
Simplified Chinese |
Ver.01 | |
| Instruction Manual |
French |
Ver.01 |
Outline Drawings
If you can not download, log into your myHioki account to access more technical documents and information where available.
|
CLAMP ON AC/DC HiTESTER 3287 [78KB] |
Ver.05 |
Technical Notes
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Declaration of Conformity
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CLAMP ON AC/DC HiTESTER 3287,3288,3288-20 [118KB] |
Ver.14 |
Drivers, Firmware
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Others
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Options
Bundled Accessories
CARRYING CASE 9398
TEST LEAD L9208
70 cm (2.30 ft) length
TEST LEADS HOLDER 9209
Secures one end of each test lead to the rear of the meter
Gallery
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