Honeywell MiniRAE Lite+ is a rugged, portable VOC monitor with 0–5,000 ppm PID detection and a built-in flashlight, suited to leak detection and remediation work.
The Honeywell MiniRAE Lite+ is a portable photoionization detector (PID) built to track volatile organic compounds (VOCs) across a 0–5,000 ppm range, giving environmental and industrial teams a dependable tool for leak detection and remediation monitoring.
Its rugged housing and built-in flashlight support use in the field conditions common to hazmat, oil and gas, and event-monitoring work.
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| Performance | |
| Sensors | Photoionization sensor with standard 10.6eV lamp |
| Display Graphic | 4 lines, 28 x 43 mm, with LED back light |
| Alarms | 95 dB buzzer (at 30 cm) and flashing red LED to indicate exceeded preset limits High: 3 beeps and flashes per second Low: 2 beeps and flashes per second Alarm latching with manual override or automatic reset Additional diagnostic alarm and display message for low battery and pump stall |
| Low Flow Alarm | Auto shut-off pump at low-flow condition |
| Power | |
| Battery | Alkaline battery adapter External field-replaceable lithium-ion battery pack, if specified |
| Physical | |
| Size | 10" L x 3.0" W x 2.5" H (25.5 x 7.6 x 6.4 cm) |
| Weight | 26 oz (738 g) |
| Connectivity | |
| Datalogging | Standard 6 months at one-minute intervals |
| Wireless Network | * Bluetooth Low Energy (option) |
| Wireless Range | Up to 15 ft (5m) for BLE |
| Approvals & Warranty | |
| IP Rating | IP-65 |
| Safety Certification | ATEX II 2G EEx ia IIC T4 |
| Warranty | 3 years for 10.6 eV lamp, 1 year for pump, battery and instrument |
| Other | |
| Operating Hours | 12 h of operation on alkaline battery adapter 12 h with lithium-ion battery pack |
| Keypad | 1 operation and 2 programming keys, 1 flashlight on/off |
| Direct Readout | Instantaneous reading of: VOCs as ppm by volume High and low values Date and time |
| Instantaneous reading of | VOCs as ppm by volume |
| 95 dB buzzer (at 30 cm) and flashing red LED to indicate exceeded preset limits | High: 3 beeps and flashes per second |
| EMI/RFI | Highly resistant to EMI/RFI Compliant with EMC directive 89/336/EEC |
| Calibration | Two-point calibration for zero and span. Patented AutoZero feature |
| Sampling Pump | Internal, integrated flow rate at 400 cc/min Sample from 100' (30m) horizontally and vertically |
| Operating Temperature | -4° to 113° F (-20° to 50° C) |
| Humidity | 0 to 95% relative humidity (non-condensing) |
| Attachments | Durable green rubber boot |
Rae Systems MiniRae Lite – Quickstart Guide
Rae Systems MiniRae Lite – Calibration
The Honeywell MiniRAE Lite+ is a durable and cost-effective handheld volatile organic compound (VOC) monitor, built for tough job sites and hazardous conditions. Designed for leak detection, environmental cleanup, and remediation, it uses an advanced photoionization detector (PID) with a detection range of 0–5,000 ppm, offering dependable real-time results with a 3-second response time.
This monitor comes equipped with a powerful built-in flashlight, ideal for low-visibility or confined environments. The rugged, chemical-resistant housing is rated for harsh environments and approved for safe area use in North America, making it a go-to solution for field technicians, environmental specialists, and industrial safety personnel.
With a sampling pump that can draw air from up to 100 feet, you can detect VOCs from a safe distance. The intuitive interface supports 10+ languages, and the large, glove-friendly keys and backlit display ensure ease of use in any setting—even when wearing three layers of PPE gloves.
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