# Digital Stopwatch,Relative Humidity,NIST

**Manufacturer:** Extech  
**MPN:** `HW30-NISTL`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Extech |
| Manufacturer name | Extech |
| Manufacturer | Extech |
| CategoryId | 6362 |
| CategoryIdL1 | 24 |
| CategoryIdL2 | 4540 |
| CategoryIdL3 | 6362 |
| CategoryL1 | Test Instruments & Gauges |
| CategoryL2 | Test & Measurement Products |
| CategoryL3 | Stopwatches |
| DimensionUnit | inch |
| GraingerSku | 2ENF7 |
| Extra Product Name | Digital Stopwatch,Relative Humidity,NIST |
| UPC | 793950365311 |
| WeightUnit | lbs |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1.0 |
| length_Attrib | Manufacturers Warranty Length |
| moq | 1 |
| MPN | HW30-NISTL |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G8027074 |
| tierMinQty1 | 1 |
| tierPrice1 | 119.99 |
| url | https://www.zoro.com/extech-digital-stopwatch-relative-humidity-nist-hw30-nistl/i/G8027074/ |
| Manufacturers Warranty Length | 1 yr |
| Promotion Restriction | Not eligible for promotion |
| Item | Digital Stopwatch |
| Type | Relative Humidity and Temperature |
| Timing Range | 9 hr, 59 min, 59.99 sec |
| Accuracy | +/-5 sec/day |
| Display | 2-line LCD |
| Temp Range | 14 to 122 F |
| Heat Index | 70 to 122 F |
| Battery Type | CR2032 |
| Memory Recall | 30 Laps or Splits |
| Relative Humidity Range | 1 to 99% |
| Water Resistant | No |
| Calendar Display | Yes |
| Includes | 39 in Neck Strap, Battery, Instructions |
| Lap Counter | 99 |
| Alarm | Programmable |
| Hour Chime | No |
| Countdown Timer | Yes |
| Elapsed Time | Yes |
| Snooze Alarm | No |
| 12/24 Hour Clock Operation | Yes |
| Split Time | Yes |
| Calibration Certificate | Limited to Stopwatch Functions Only NIST |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8027074 | 119.99 | 1 | None | 1 |
| Radwell | HW30-NISTL |  |  | None | 1 |
| Allied Electronics | 70556066 |  |  | None | 1 |
| Transcat | HW30-NISTL | 48.99 | 1 | None | 1 |
| Raptor Supplies | AB9QBH | 235.4591655 | 1 | None | 1 |
| Newark | 27K7637 | 129.99 | 1 | None | 1 |
| opticsforyou.com | EXT-TL-HWWLTDN-HW30-NISTL | 139.99 | 1 | None | 1 |
| Platt.com | 1298102 | 127.99 | 1 | None | 1 |
| TME | HW30-NISTL |  |  | None | 1 |
| Galco | HW30-NISTL-EXTC | 141.42 | 1 | None | 1 |
| industrialstores.com | HW30-NISTL | 109.95 | 1 | None | 1 |
| valuetronics.com | EXTECH_HW30-NISTL_NEW | 127.99 | 1 | None | 1 |
| us.rs-online.com | 70556066 | 127.05 | 1 | None | 1 |
| jensentools.com | 43491.1 | 129.99 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/197000000/197190000/part_--HW30NISTL---Extech--84aa1a0f1f.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp